Extract StartupTabs and startup types from StartupBrowserCreator.

chrome/browser/ui/startup/startup_browser_creator.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/ui/startup/startup_browser_creator.h"
 
 #include <algorithm>   // For max().
 #include <set>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
+#include "base/command_line.h"
 #include "base/compiler_specific.h"
 #include "base/environment.h"
-#include "base/event_recorder.h"
 #include "base/file_path.h"
 #include "base/lazy_instance.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/metrics/histogram.h"
 #include "base/path_service.h"
 #include "base/string_number_conversions.h"
 #include "base/string_split.h"
 #include "base/threading/thread_restrictions.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/auto_launch_trial.h"
 #include "chrome/browser/automation/automation_provider.h"
 #include "chrome/browser/automation/automation_provider_list.h"
 #include "chrome/browser/automation/chrome_frame_automation_provider.h"
 #include "chrome/browser/automation/testing_automation_provider.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/component_updater/component_updater_service.h"
 #include "chrome/browser/component_updater/flash_component_installer.h"
 #include "chrome/browser/component_updater/pnacl/pnacl_component_installer.h"
 #include "chrome/browser/component_updater/recovery_component_installer.h"
 #include "chrome/browser/component_updater/swiftshader_component_installer.h"
 #include "chrome/browser/custom_handlers/protocol_handler_registry.h"
-#include "chrome/browser/defaults.h"
-#include "chrome/browser/extensions/extension_creator.h"
-#include "chrome/browser/extensions/extension_service.h"
-#include "chrome/browser/extensions/pack_extension_job.h"
 #include "chrome/browser/first_run/first_run.h"
 #include "chrome/browser/google/google_util.h"
-#include "chrome/browser/infobars/infobar_tab_helper.h"
 #include "chrome/browser/net/crl_set_fetcher.h"
-#include "chrome/browser/net/predictor.h"
 #include "chrome/browser/net/url_fixer_upper.h"
 #include "chrome/browser/notifications/desktop_notification_service.h"
 #include "chrome/browser/prefs/incognito_mode_prefs.h"
 #include "chrome/browser/prefs/pref_service.h"
 #include "chrome/browser/prefs/session_startup_pref.h"
 #include "chrome/browser/printing/cloud_print/cloud_print_proxy_service.h"
 #include "chrome/browser/printing/cloud_print/cloud_print_proxy_service_factory.h"
 #include "chrome/browser/printing/print_dialog_cloud.h"
 #include "chrome/browser/profiles/profile.h"
-#include "chrome/browser/profiles/profile_io_data.h"
 #include "chrome/browser/profiles/profile_manager.h"
-#include "chrome/browser/protector/base_setting_change.h"
-#include "chrome/browser/protector/protected_prefs_watcher.h"
-#include "chrome/browser/protector/protector_service.h"
-#include "chrome/browser/protector/protector_service_factory.h"
-#include "chrome/browser/protector/protector_utils.h"
 #include "chrome/browser/search_engines/template_url.h"
 #include "chrome/browser/search_engines/template_url_service.h"
 #include "chrome/browser/search_engines/template_url_service_factory.h"
-#include "chrome/browser/sessions/session_restore.h"
-#include "chrome/browser/sessions/session_service.h"
-#include "chrome/browser/sessions/session_service_factory.h"
-#include "chrome/browser/shell_integration.h"
-#include "chrome/browser/tab_contents/link_infobar_delegate.h"
-#include "chrome/browser/tabs/pinned_tab_codec.h"
-#include "chrome/browser/tabs/tab_strip_model.h"
-#include "chrome/browser/ui/browser_list.h"
-#include "chrome/browser/ui/browser_navigator.h"
-#include "chrome/browser/ui/browser_window.h"
-#include "chrome/browser/ui/startup/autolaunch_prompt.h"
-#include "chrome/browser/ui/startup/bad_flags_prompt.h"
-#include "chrome/browser/ui/startup/default_browser_prompt.h"
-#include "chrome/browser/ui/startup/obsolete_os_prompt.h"
-#include "chrome/browser/ui/startup/session_crashed_prompt.h"
-#include "chrome/browser/ui/tab_contents/tab_contents_wrapper.h"
-#include "chrome/browser/ui/webui/ntp/app_launcher_handler.h"
-#include "chrome/browser/ui/webui/sync_promo/sync_promo_trial.h"
-#include "chrome/browser/ui/webui/sync_promo/sync_promo_ui.h"
+#include "chrome/browser/ui/startup/startup_browser_creator_impl.h"
 #include "chrome/common/chrome_constants.h"
 #include "chrome/common/chrome_notification_types.h"
 #include "chrome/common/chrome_paths.h"
 #include "chrome/common/chrome_result_codes.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/chrome_version_info.h"
-#include "chrome/common/extensions/extension_constants.h"
 #include "chrome/common/pref_names.h"
 #include "chrome/common/url_constants.h"
 #include "chrome/installer/util/browser_distribution.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/child_process_security_policy.h"
-#include "content/public/browser/web_contents.h"
-#include "content/public/browser/web_contents_view.h"
 #include "grit/locale_settings.h"
 #include "net/base/net_util.h"
 #include "ui/base/l10n/l10n_util.h"
 #include "ui/base/resource/resource_bundle.h"
 
 #if defined(OS_CHROMEOS)
 #include "chrome/browser/chromeos/profile_startup.h"
 #endif
 
-#if defined(OS_MACOSX)
-#include "base/mac/mac_util.h"
-#include "chrome/browser/ui/cocoa/keystone_infobar_delegate.h"
-#endif
-
-#if defined(TOOLKIT_GTK)
-#include "chrome/browser/ui/gtk/gtk_util.h"
-#endif
-
 #if defined(TOOLKIT_VIEWS) && defined(OS_LINUX)
 #include "ui/base/touch/touch_factory.h"
 #endif
 
 #if defined(OS_WIN)
-#include "base/win/windows_version.h"
 #include "chrome/browser/ui/startup/startup_browser_creator_win.h"
 #endif
 
 using content::BrowserThread;
 using content::ChildProcessSecurityPolicy;
-using content::WebContents;
-using protector::BaseSettingChange;
-using protector::ProtectedPrefsWatcher;
-using protector::ProtectorService;
-using protector::ProtectorServiceFactory;
-
-namespace {
 
 bool in_synchronous_profile_launch = false;
 
-// Utility functions ----------------------------------------------------------
-
-enum LaunchMode {
-  LM_TO_BE_DECIDED = 0,       // Possibly direct launch or via a shortcut.
-  LM_AS_WEBAPP,               // Launched as a installed web application.
-  LM_WITH_URLS,               // Launched with urls in the cmd line.
-  LM_SHORTCUT_NONE,           // Not launched from a shortcut.
-  LM_SHORTCUT_NONAME,         // Launched from shortcut but no name available.
-  LM_SHORTCUT_UNKNOWN,        // Launched from user-defined shortcut.
-  LM_SHORTCUT_QUICKLAUNCH,    // Launched from the quick launch bar.
-  LM_SHORTCUT_DESKTOP,        // Launched from a desktop shortcut.
-  LM_SHORTCUT_TASKBAR,        // Launched from the taskbar.
-  LM_LINUX_MAC_BEOS           // Other OS buckets start here.
-};
-
-#if defined(OS_WIN)
-// Undocumented flag in the startup info structure tells us what shortcut was
-// used to launch the browser. See http://www.catch22.net/tuts/undoc01 for
-// more information. Confirmed to work on XP, Vista and Win7.
-LaunchMode GetLaunchShortcutKind() {
-  STARTUPINFOW si = { sizeof(si) };
-  GetStartupInfoW(&si);
-  if (si.dwFlags & 0x800) {
-    if (!si.lpTitle)
-      return LM_SHORTCUT_NONAME;
-    string16 shortcut(si.lpTitle);
-    // The windows quick launch path is not localized.
-    if (shortcut.find(L"\\Quick Launch\\") != string16::npos) {
-      if (base::win::GetVersion() >= base::win::VERSION_WIN7)
-        return LM_SHORTCUT_TASKBAR;
-      else
-        return LM_SHORTCUT_QUICKLAUNCH;
-    }
-    scoped_ptr<base::Environment> env(base::Environment::Create());
-    std::string appdata_path;
-    env->GetVar("USERPROFILE", &appdata_path);
-    if (!appdata_path.empty() &&
-        shortcut.find(ASCIIToWide(appdata_path)) != std::wstring::npos)
-      return LM_SHORTCUT_DESKTOP;
-    return LM_SHORTCUT_UNKNOWN;
-  }
-  return LM_SHORTCUT_NONE;
-}
-#else
-// TODO(cpu): Port to other platforms.
-LaunchMode GetLaunchShortcutKind() {
-  return LM_LINUX_MAC_BEOS;
-}
-#endif
-
-// Log in a histogram the frequency of launching by the different methods. See
-// LaunchMode enum for the actual values of the buckets.
-void RecordLaunchModeHistogram(LaunchMode mode) {
-  int bucket = (mode == LM_TO_BE_DECIDED) ? GetLaunchShortcutKind() : mode;
-  UMA_HISTOGRAM_COUNTS_100("Launch.Modes", bucket);
-}
-
-GURL GetWelcomePageURL() {
-  std::string welcome_url = l10n_util::GetStringUTF8(IDS_WELCOME_PAGE_URL);
-  return GURL(welcome_url);
-}
-
-void UrlsToTabs(
-    const std::vector<GURL>& urls,
-    std::vector<StartupBrowserCreator::LaunchWithProfile::Tab>* tabs) {
-  for (size_t i = 0; i < urls.size(); ++i) {
-    StartupBrowserCreator::LaunchWithProfile::Tab tab;
-    tab.is_pinned = false;
-    tab.url = urls[i];
-    tabs->push_back(tab);
-  }
-}
-
-// Return true if the command line option --app-id is used.  Set
-// |out_extension| to the app to open, and |out_launch_container|
-// to the type of window into which the app should be open.
-bool GetAppLaunchContainer(
-    Profile* profile,
-    const std::string& app_id,
-    const Extension** out_extension,
-    extension_misc::LaunchContainer* out_launch_container) {
-
-  ExtensionService* extensions_service = profile->GetExtensionService();
-  const Extension* extension =
-      extensions_service->GetExtensionById(app_id, false);
-
-  // The extension with id |app_id| may have been uninstalled.
-  if (!extension)
-    return false;
-
-  // Look at preferences to find the right launch container.  If no
-  // preference is set, launch as a window.
-  extension_misc::LaunchContainer launch_container =
-      extensions_service->extension_prefs()->GetLaunchContainer(
-          extension, ExtensionPrefs::LAUNCH_WINDOW);
-
-  *out_extension = extension;
-  *out_launch_container = launch_container;
-  return true;
-}
-
-void RecordCmdLineAppHistogram() {
-  AppLauncherHandler::RecordAppLaunchType(
-      extension_misc::APP_LAUNCH_CMD_LINE_APP);
-}
-
-void RecordAppLaunches(
-    Profile* profile,
-    const std::vector<GURL>& cmd_line_urls,
-    const std::vector<StartupBrowserCreator::LaunchWithProfile::Tab>&
-        autolaunch_tabs) {
-  ExtensionService* extension_service = profile->GetExtensionService();
-  DCHECK(extension_service);
-  for (size_t i = 0; i < cmd_line_urls.size(); ++i) {
-    if (extension_service->IsInstalledApp(cmd_line_urls.at(i))) {
-      AppLauncherHandler::RecordAppLaunchType(
-          extension_misc::APP_LAUNCH_CMD_LINE_URL);
-    }
-  }
-  for (size_t i = 0; i < autolaunch_tabs.size(); ++i) {
-    if (extension_service->IsInstalledApp(autolaunch_tabs.at(i).url)) {
-      AppLauncherHandler::RecordAppLaunchType(
-          extension_misc::APP_LAUNCH_AUTOLAUNCH);
-    }
-  }
-}
+namespace {
 
 void RegisterComponentsForUpdate(const CommandLine& command_line) {
   ComponentUpdateService* cus = g_browser_process->component_updater();
   if (!cus)
     return;
   // Registration can be before of after cus->Start() so it is ok to post
   // a task to the UI thread to do registration once you done the necessary
   // file IO to know you existing component version.
   RegisterRecoveryComponent(cus, g_browser_process->local_state());
   RegisterPepperFlashComponent(cus);
@@ skipping 47 matching lines @@
  private:
   std::set<const Profile*> launched_profiles;
   content::NotificationRegistrar registrar_;
 
   DISALLOW_COPY_AND_ASSIGN(ProfileLaunchObserver);
 };
 
 base::LazyInstance<ProfileLaunchObserver> profile_launch_observer =
     LAZY_INSTANCE_INITIALIZER;
 
-// Returns true if |profile| has exited uncleanly and has not been launched
-// after the unclean exit.
-bool HasPendingUncleanExit(Profile* profile) {
-  return !profile->DidLastSessionExitCleanly() &&
-      !profile_launch_observer.Get().HasBeenLaunched(profile);
-}
-
 }  // namespace
 
 StartupBrowserCreator::StartupBrowserCreator() {}
 
 StartupBrowserCreator::~StartupBrowserCreator() {}
 
 // static
 bool StartupBrowserCreator::was_restarted_read_ = false;
 
 void StartupBrowserCreator::AddFirstRunTab(const GURL& url) {
   first_run_tabs_.push_back(url);
 }
 
 // static
 bool StartupBrowserCreator::InSynchronousProfileLaunch() {
   return in_synchronous_profile_launch;
 }
 
-bool StartupBrowserCreator::LaunchBrowser(const CommandLine& command_line,
-                                          Profile* profile,
-                                          const FilePath& cur_dir,
-                                          IsProcessStartup process_startup,
-                                          IsFirstRun is_first_run,
-                                          int* return_code) {
-  in_synchronous_profile_launch = process_startup == IS_PROCESS_STARTUP;
+bool StartupBrowserCreator::LaunchBrowser(
+    const CommandLine& command_line,
+    Profile* profile,
+    const FilePath& cur_dir,
+    browser::startup::IsProcessStartup process_startup,
+    browser::startup::IsFirstRun is_first_run,
+    int* return_code) {
+  in_synchronous_profile_launch =
+      process_startup == browser::startup::IS_PROCESS_STARTUP;
   DCHECK(profile);
 
   // Continue with the incognito profile from here on if Incognito mode
   // is forced.
   if (IncognitoModePrefs::ShouldLaunchIncognito(command_line,
                                                 profile->GetPrefs())) {
     profile = profile->GetOffTheRecordProfile();
   } else if (command_line.HasSwitch(switches::kIncognito)) {
     LOG(WARNING) << "Incognito mode disabled by policy, launching a normal "
                  << "browser session.";
   }
 
-  StartupBrowserCreator::LaunchWithProfile lwp(cur_dir, command_line, this,
-                                               is_first_run);
+  StartupBrowserCreatorImpl lwp(cur_dir, command_line, this, is_first_run);
   std::vector<GURL> urls_to_launch =
       StartupBrowserCreator::GetURLsFromCommandLine(command_line, cur_dir,
                                                     profile);
   bool launched = lwp.Launch(profile, urls_to_launch,
                              in_synchronous_profile_launch);
   in_synchronous_profile_launch = false;
 
   if (!launched) {
     LOG(ERROR) << "launch error";
     if (return_code)
@@ skipping 40 matching lines @@
       IncognitoModePrefs::ShouldLaunchIncognito(command_line,
                                                 profile->GetPrefs())) {
     // We don't store session information when incognito. If the user has
     // chosen to restore last session and launched incognito, fallback to
     // default launch behavior.
     pref.type = SessionStartupPref::DEFAULT;
   }
   return pref;
 }
 
-
-// StartupBrowserCreator::LaunchWithProfile::Tab -------------------------------
-
-StartupBrowserCreator::LaunchWithProfile::Tab::Tab()
-    : is_app(false),
-      is_pinned(true) {
-}
-
-StartupBrowserCreator::LaunchWithProfile::Tab::~Tab() {
-}
-
-// StartupBrowserCreator::LaunchWithProfile ------------------------------------
-
-StartupBrowserCreator::LaunchWithProfile::LaunchWithProfile(
-    const FilePath& cur_dir,
-    const CommandLine& command_line,
-    IsFirstRun is_first_run)
-        : cur_dir_(cur_dir),
-          command_line_(command_line),
-          profile_(NULL),
-          browser_creator_(NULL),
-          is_first_run_(is_first_run == IS_FIRST_RUN) {
-}
-
-StartupBrowserCreator::LaunchWithProfile::LaunchWithProfile(
-    const FilePath& cur_dir,
-    const CommandLine& command_line,
-    StartupBrowserCreator* browser_creator,
-    IsFirstRun is_first_run)
-        : cur_dir_(cur_dir),
-          command_line_(command_line),
-          profile_(NULL),
-          browser_creator_(browser_creator),
-          is_first_run_(is_first_run == IS_FIRST_RUN) {
-}
-
-StartupBrowserCreator::LaunchWithProfile::~LaunchWithProfile() {
-}
-
-bool StartupBrowserCreator::LaunchWithProfile::Launch(
-    Profile* profile,
-    const std::vector<GURL>& urls_to_open,
-    bool process_startup) {
-  DCHECK(profile);
-  profile_ = profile;
-
-  if (command_line_.HasSwitch(switches::kDnsLogDetails))
-    chrome_browser_net::EnablePredictorDetailedLog(true);
-  if (command_line_.HasSwitch(switches::kDnsPrefetchDisable) &&
-      profile->GetNetworkPredictor()) {
-    profile->GetNetworkPredictor()->EnablePredictor(false);
-  }
-
-  if (command_line_.HasSwitch(switches::kDumpHistogramsOnExit))
-    base::StatisticsRecorder::set_dump_on_exit(true);
-
-  if (command_line_.HasSwitch(switches::kRemoteDebuggingPort)) {
-    std::string port_str =
-        command_line_.GetSwitchValueASCII(switches::kRemoteDebuggingPort);
-    int64 port;
-    if (base::StringToInt64(port_str, &port) && port > 0 && port < 65535) {
-      std::string frontend_str;
-      if (command_line_.HasSwitch(switches::kRemoteDebuggingFrontend)) {
-        frontend_str = command_line_.GetSwitchValueASCII(
-            switches::kRemoteDebuggingFrontend);
-      }
-      g_browser_process->InitDevToolsHttpProtocolHandler(
-          profile,
-          "127.0.0.1",
-          static_cast<int>(port),
-          frontend_str);
-    } else {
-      DLOG(WARNING) << "Invalid http debugger port number " << port;
-    }
-  }
-
-  // Open the required browser windows and tabs. First, see if
-  // we're being run as an application window. If so, the user
-  // opened an app shortcut.  Don't restore tabs or open initial
-  // URLs in that case. The user should see the window as an app,
-  // not as chrome.
-  // Special case is when app switches are passed but we do want to restore
-  // session. In that case open app window + focus it after session is restored.
-  if (OpenApplicationWindow(profile) && !browser_defaults::kAppRestoreSession) {
-    RecordLaunchModeHistogram(LM_AS_WEBAPP);
-  } else {
-    Browser* browser_to_focus = NULL;
-    // In case of app mode + session restore we want to focus that app.
-    if (browser_defaults::kAppRestoreSession)
-      browser_to_focus = BrowserList::GetLastActive();
-
-    RecordLaunchModeHistogram(urls_to_open.empty()?
-                              LM_TO_BE_DECIDED : LM_WITH_URLS);
-
-    // Notify user if the Preferences backup is invalid or changes to settings
-    // affecting browser startup have been detected.
-    CheckPreferencesBackup(profile);
-
-    ProcessLaunchURLs(process_startup, urls_to_open);
-
-    // If this is an app launch, but we didn't open an app window, it may
-    // be an app tab.
-    OpenApplicationTab(profile);
-
-    if (browser_to_focus)
-      browser_to_focus->GetSelectedWebContents()->GetView()->SetInitialFocus();
-
-    if (process_startup) {
-      if (browser_defaults::kOSSupportsOtherBrowsers &&
-          !command_line_.HasSwitch(switches::kNoDefaultBrowserCheck)) {
-        if (!browser::ShowAutolaunchPrompt(profile))
-          browser::ShowDefaultBrowserPrompt(profile);
-      }
-#if defined(OS_MACOSX)
-      // Check whether the auto-update system needs to be promoted from user
-      // to system.
-      KeystoneInfoBar::PromotionInfoBar(profile);
-#endif
-    }
-  }
-
-#if defined(OS_WIN)
-  // Print the selected page if the command line switch exists. Note that the
-  // current selected tab would be the page which will be printed.
-  if (command_line_.HasSwitch(switches::kPrint)) {
-    Browser* browser = BrowserList::GetLastActive();
-    browser->Print();
-  }
-#endif
-
-  // If we're recording or playing back, startup the EventRecorder now
-  // unless otherwise specified.
-  if (!command_line_.HasSwitch(switches::kNoEvents)) {
-    FilePath script_path;
-    PathService::Get(chrome::FILE_RECORDED_SCRIPT, &script_path);
-
-    bool record_mode = command_line_.HasSwitch(switches::kRecordMode);
-    bool playback_mode = command_line_.HasSwitch(switches::kPlaybackMode);
-
-    if (record_mode && chrome::kRecordModeEnabled)
-      base::EventRecorder::current()->StartRecording(script_path);
-    if (playback_mode)
-      base::EventRecorder::current()->StartPlayback(script_path);
-  }
-
-#if defined(OS_WIN)
-  if (process_startup)
-    ShellIntegration::MigrateChromiumShortcuts();
-#endif  // defined(OS_WIN)
-
-  return true;
-}
-
-bool StartupBrowserCreator::LaunchWithProfile::IsAppLaunch(
-    std::string* app_url,
-    std::string* app_id) {
-  if (command_line_.HasSwitch(switches::kApp)) {
-    if (app_url)
-      *app_url = command_line_.GetSwitchValueASCII(switches::kApp);
-    return true;
-  }
-  if (command_line_.HasSwitch(switches::kAppId)) {
-    if (app_id)
-      *app_id = command_line_.GetSwitchValueASCII(switches::kAppId);
-    return true;
-  }
-  return false;
-}
-
-bool StartupBrowserCreator::LaunchWithProfile::OpenApplicationTab(
-    Profile* profile) {
-  std::string app_id;
-  // App shortcuts to URLs always open in an app window.  Because this
-  // function will open an app that should be in a tab, there is no need
-  // to look at the app URL.  OpenApplicationWindow() will open app url
-  // shortcuts.
-  if (!IsAppLaunch(NULL, &app_id) || app_id.empty())
-    return false;
-
-  extension_misc::LaunchContainer launch_container;
-  const Extension* extension;
-  if (!GetAppLaunchContainer(profile, app_id, &extension, &launch_container))
-    return false;
-
-  // If the user doesn't want to open a tab, fail.
-  if (launch_container != extension_misc::LAUNCH_TAB)
-    return false;
-
-  RecordCmdLineAppHistogram();
-
-  WebContents* app_tab = Browser::OpenApplicationTab(profile, extension, GURL(),
-                                                     NEW_FOREGROUND_TAB);
-  return (app_tab != NULL);
-}
-
-bool StartupBrowserCreator::LaunchWithProfile::OpenApplicationWindow(
-    Profile* profile) {
-  std::string url_string, app_id;
-  if (!IsAppLaunch(&url_string, &app_id))
-    return false;
-
-  // This can fail if the app_id is invalid.  It can also fail if the
-  // extension is external, and has not yet been installed.
-  // TODO(skerner): Do something reasonable here. Pop up a warning panel?
-  // Open an URL to the gallery page of the extension id?
-  if (!app_id.empty()) {
-    extension_misc::LaunchContainer launch_container;
-    const Extension* extension;
-    if (!GetAppLaunchContainer(profile, app_id, &extension, &launch_container))
-      return false;
-
-    // TODO(skerner): Could pass in |extension| and |launch_container|,
-    // and avoid calling GetAppLaunchContainer() both here and in
-    // OpenApplicationTab().
-
-    if (launch_container == extension_misc::LAUNCH_TAB)
-      return false;
-
-    RecordCmdLineAppHistogram();
-    WebContents* tab_in_app_window = Browser::OpenApplication(
-        profile, extension, launch_container, GURL(), NEW_WINDOW);
-    // Platform apps fire off a launch event which may or may not open a window.
-    return (tab_in_app_window != NULL || extension->is_platform_app());
-  }
-
-  if (url_string.empty())
-    return false;
-
-#if defined(OS_WIN)  // Fix up Windows shortcuts.
-  ReplaceSubstringsAfterOffset(&url_string, 0, "\\x", "%");
-#endif
-  GURL url(url_string);
-
-  // Restrict allowed URLs for --app switch.
-  if (!url.is_empty() && url.is_valid()) {
-    ChildProcessSecurityPolicy *policy =
-        ChildProcessSecurityPolicy::GetInstance();
-    if (policy->IsWebSafeScheme(url.scheme()) ||
-        url.SchemeIs(chrome::kFileScheme)) {
-
-      if (profile->GetExtensionService()->IsInstalledApp(url)) {
-        RecordCmdLineAppHistogram();
-      } else {
-        AppLauncherHandler::RecordAppLaunchType(
-            extension_misc::APP_LAUNCH_CMD_LINE_APP_LEGACY);
-      }
-      WebContents* app_tab = Browser::OpenAppShortcutWindow(
-          profile,
-          url,
-          true);  // Update app info.
-      return (app_tab != NULL);
-    }
-  }
-  return false;
-}
-
-void StartupBrowserCreator::LaunchWithProfile::ProcessLaunchURLs(
-    bool process_startup,
-    const std::vector<GURL>& urls_to_open) {
-  // If we're starting up in "background mode" (no open browser window) then
-  // don't open any browser windows, unless kAutoLaunchAtStartup is also
-  // specified.
-  if (process_startup &&
-      command_line_.HasSwitch(switches::kNoStartupWindow) &&
-      !command_line_.HasSwitch(switches::kAutoLaunchAtStartup)) {
-    return;
-  }
-
-  if (process_startup && ProcessStartupURLs(urls_to_open)) {
-    // ProcessStartupURLs processed the urls, nothing else to do.
-    return;
-  }
-
-  IsProcessStartup is_process_startup = process_startup ?
-      IS_PROCESS_STARTUP : IS_NOT_PROCESS_STARTUP;
-  if (!process_startup) {
-    // Even if we're not starting a new process, this may conceptually be
-    // "startup" for the user and so should be handled in a similar way.  Eg.,
-    // Chrome may have been running in the background due to an app with a
-    // background page being installed, or running with only an app window
-    // displayed.
-    SessionService* service = SessionServiceFactory::GetForProfile(profile_);
-    if (service && service->ShouldNewWindowStartSession()) {
-      // Restore the last session if any.
-      if (!HasPendingUncleanExit(profile_) &&
-          service->RestoreIfNecessary(urls_to_open)) {
-        return;
-      }
-      // Open user-specified URLs like pinned tabs and startup tabs.
-      Browser* browser = ProcessSpecifiedURLs(urls_to_open);
-      if (browser) {
-        AddInfoBarsIfNecessary(browser, is_process_startup);
-        return;
-      }
-    }
-  }
-
-  // Session startup didn't occur, open the urls.
-
-  Browser* browser = NULL;
-  std::vector<GURL> adjust_urls = urls_to_open;
-  if (adjust_urls.empty())
-    AddStartupURLs(&adjust_urls);
-  else if (!command_line_.HasSwitch(switches::kOpenInNewWindow))
-    browser = BrowserList::GetLastActiveWithProfile(profile_);
-
-  // This will launch a browser; prevent session restore.
-  in_synchronous_profile_launch = true;
-  browser = OpenURLsInBrowser(browser, process_startup, adjust_urls);
-  in_synchronous_profile_launch = false;
-  AddInfoBarsIfNecessary(browser, is_process_startup);
-}
-
-bool StartupBrowserCreator::LaunchWithProfile::ProcessStartupURLs(
-    const std::vector<GURL>& urls_to_open) {
-  SessionStartupPref pref = GetSessionStartupPref(command_line_, profile_);
-
-  if (pref.type == SessionStartupPref::LAST) {
-    if (!profile_->DidLastSessionExitCleanly() &&
-        !command_line_.HasSwitch(switches::kRestoreLastSession)) {
-      // The last session crashed. It's possible automatically loading the
-      // page will trigger another crash, locking the user out of chrome.
-      // To avoid this, don't restore on startup but instead show the crashed
-      // infobar.
-      return false;
-    }
-
-  uint32 restore_behavior = SessionRestore::SYNCHRONOUS |
-                            SessionRestore::ALWAYS_CREATE_TABBED_BROWSER;
-#if defined(OS_MACOSX)
-    // On Mac, when restoring a session with no windows, suppress the creation
-    // of a new window in the case where the system is launching Chrome via a
-    // login item or Lion's resume feature.
-    if (base::mac::WasLaunchedAsLoginOrResumeItem()) {
-      restore_behavior = restore_behavior &
-                         ~SessionRestore::ALWAYS_CREATE_TABBED_BROWSER;
-    }
-#endif
-
-    Browser* browser = SessionRestore::RestoreSession(profile_,
-                                                      NULL,
-                                                      restore_behavior,
-                                                      urls_to_open);
-    AddInfoBarsIfNecessary(browser, IS_PROCESS_STARTUP);
-    return true;
-  }
-
-  Browser* browser = ProcessSpecifiedURLs(urls_to_open);
-  if (!browser)
-    return false;
-
-  AddInfoBarsIfNecessary(browser, IS_PROCESS_STARTUP);
-  return true;
-}
-
-Browser* StartupBrowserCreator::LaunchWithProfile::ProcessSpecifiedURLs(
-    const std::vector<GURL>& urls_to_open) {
-  SessionStartupPref pref = GetSessionStartupPref(command_line_, profile_);
-  std::vector<Tab> tabs;
-  // Pinned tabs should not be displayed when chrome is launched in incognito
-  // mode. Also, no pages should be opened automatically if the session
-  // crashed. Otherwise it might trigger another crash, locking the user out of
-  // chrome. The crash infobar is shown in this case.
-  if (!IncognitoModePrefs::ShouldLaunchIncognito(command_line_,
-                                                 profile_->GetPrefs()) &&
-      !HasPendingUncleanExit(profile_)) {
-    tabs = PinnedTabCodec::ReadPinnedTabs(profile_);
-  }
-
-  RecordAppLaunches(profile_, urls_to_open, tabs);
-
-  if (!urls_to_open.empty()) {
-    // If urls were specified on the command line, use them.
-    UrlsToTabs(urls_to_open, &tabs);
-  } else if (pref.type == SessionStartupPref::URLS && !pref.urls.empty() &&
-             !HasPendingUncleanExit(profile_)) {
-    // Only use the set of urls specified in preferences if nothing was
-    // specified on the command line. Filter out any urls that are to be
-    // restored by virtue of having been previously pinned.
-    AddUniqueURLs(pref.urls, &tabs);
-  } else if (pref.type == SessionStartupPref::DEFAULT) {
-    std::vector<GURL> urls;
-    AddStartupURLs(&urls);
-    UrlsToTabs(urls, &tabs);
-
-  } else if (pref.type == SessionStartupPref::HOMEPAGE) {
-    // If 'homepage' selected, either by the user or by a policy, we should
-    // have migrated them to another value.
-    NOTREACHED() << "SessionStartupPref has deprecated type HOMEPAGE";
-  }
-
-  if (tabs.empty())
-    return NULL;
-
-  Browser* browser = OpenTabsInBrowser(NULL, true, tabs);
-  return browser;
-}
-
-void StartupBrowserCreator::LaunchWithProfile::AddUniqueURLs(
-    const std::vector<GURL>& urls,
-    std::vector<Tab>* tabs) {
-  size_t num_existing_tabs = tabs->size();
-  for (size_t i = 0; i < urls.size(); ++i) {
-    bool in_tabs = false;
-    for (size_t j = 0; j < num_existing_tabs; ++j) {
-      if (urls[i] == (*tabs)[j].url) {
-        in_tabs = true;
-        break;
-      }
-    }
-    if (!in_tabs) {
-      StartupBrowserCreator::LaunchWithProfile::Tab tab;
-      tab.is_pinned = false;
-      tab.url = urls[i];
-      tabs->push_back(tab);
-    }
-  }
-}
-
-Browser* StartupBrowserCreator::LaunchWithProfile::OpenURLsInBrowser(
-    Browser* browser,
-    bool process_startup,
-    const std::vector<GURL>& urls) {
-  std::vector<Tab> tabs;
-  UrlsToTabs(urls, &tabs);
-  return OpenTabsInBrowser(browser, process_startup, tabs);
-}
-
-Browser* StartupBrowserCreator::LaunchWithProfile::OpenTabsInBrowser(
-        Browser* browser,
-        bool process_startup,
-        const std::vector<Tab>& tabs) {
-  DCHECK(!tabs.empty());
-
-  // If we don't yet have a profile, try to use the one we're given from
-  // |browser|. While we may not end up actually using |browser| (since it
-  // could be a popup window), we can at least use the profile.
-  if (!profile_ && browser)
-    profile_ = browser->profile();
-
-  if (!browser || !browser->is_type_tabbed()) {
-    browser = Browser::Create(profile_);
-  } else {
-#if defined(TOOLKIT_GTK)
-    // Setting the time of the last action on the window here allows us to steal
-    // focus, which is what the user wants when opening a new tab in an existing
-    // browser window.
-    gtk_util::SetWMLastUserActionTime(browser->window()->GetNativeHandle());
-#endif
-  }
-
-#if !defined(OS_MACOSX)
-  // In kiosk mode, we want to always be fullscreen, so switch to that now.
-  if (CommandLine::ForCurrentProcess()->HasSwitch(switches::kKioskMode))
-    browser->ToggleFullscreenMode();
-#endif
-
-  bool first_tab = true;
-  for (size_t i = 0; i < tabs.size(); ++i) {
-    // We skip URLs that we'd have to launch an external protocol handler for.
-    // This avoids us getting into an infinite loop asking ourselves to open
-    // a URL, should the handler be (incorrectly) configured to be us. Anyone
-    // asking us to open such a URL should really ask the handler directly.
-    bool handled_by_chrome = ProfileIOData::IsHandledURL(tabs[i].url) ||
-        (profile_ && profile_->GetProtocolHandlerRegistry()->IsHandledProtocol(
-            tabs[i].url.scheme()));
-    if (!process_startup && !handled_by_chrome)
-      continue;
-
-    int add_types = first_tab ? TabStripModel::ADD_ACTIVE :
-                                TabStripModel::ADD_NONE;
-    add_types |= TabStripModel::ADD_FORCE_INDEX;
-    if (tabs[i].is_pinned)
-      add_types |= TabStripModel::ADD_PINNED;
-    int index = browser->GetIndexForInsertionDuringRestore(i);
-
-    browser::NavigateParams params(browser, tabs[i].url,
-                                   content::PAGE_TRANSITION_START_PAGE);
-    params.disposition = first_tab ? NEW_FOREGROUND_TAB :
-                                     NEW_BACKGROUND_TAB;
-    params.tabstrip_index = index;
-    params.tabstrip_add_types = add_types;
-    params.extension_app_id = tabs[i].app_id;
-    browser::Navigate(&params);
-
-    first_tab = false;
-  }
-  if (!browser->GetSelectedWebContents()) {
-    // TODO: this is a work around for 110909. Figure out why it's needed.
-    if (!browser->tab_count())
-      browser->AddBlankTab(true);
-    else
-      browser->ActivateTabAt(0, false);
-  }
-
-  browser->window()->Show();
-  // TODO(jcampan): http://crbug.com/8123 we should not need to set the initial
-  //                focus explicitly.
-  browser->GetSelectedWebContents()->GetView()->SetInitialFocus();
-
-  return browser;
-}
-
-void StartupBrowserCreator::LaunchWithProfile::AddInfoBarsIfNecessary(
-    Browser* browser,
-    IsProcessStartup is_process_startup) {
-  if (!browser || !profile_ || browser->tab_count() == 0)
-    return;
-
-  if (HasPendingUncleanExit(browser->profile()))
-    browser::ShowSessionCrashedPrompt(browser);
-
-  // The bad flags info bar and the obsolete system info bar are only added to
-  // the first profile which is launched. Other profiles might be restoring the
-  // browsing sessions asynchronously, so we cannot add the info bars to the
-  // focused tabs here.
-  if (is_process_startup == IS_PROCESS_STARTUP) {
-    browser::ShowBadFlagsPrompt(browser);
-    browser::ShowObsoleteOSPrompt(browser);
-  }
-}
-
-
-void StartupBrowserCreator::LaunchWithProfile::AddStartupURLs(
-    std::vector<GURL>* startup_urls) const {
-  // If we have urls specified beforehand (i.e. from command line) use them
-  // and nothing else.
-  if (!startup_urls->empty())
-    return;
-
-  // If we have urls specified by the first run master preferences use them
-  // and nothing else.
-  if (browser_creator_) {
-    if (!browser_creator_->first_run_tabs_.empty()) {
-      std::vector<GURL>::iterator it =
-          browser_creator_->first_run_tabs_.begin();
-      while (it != browser_creator_->first_run_tabs_.end()) {
-        // Replace magic names for the actual urls.
-        if (it->host() == "new_tab_page") {
-          startup_urls->push_back(GURL(chrome::kChromeUINewTabURL));
-        } else if (it->host() == "welcome_page") {
-          startup_urls->push_back(GetWelcomePageURL());
-        } else {
-          startup_urls->push_back(*it);
-        }
-        ++it;
-      }
-      browser_creator_->first_run_tabs_.clear();
-    }
-  }
-
-  // Otherwise open at least the new tab page (and the welcome page, if this
-  // is the first time the browser is being started), or the set of URLs
-  // specified on the command line.
-  if (startup_urls->empty()) {
-    startup_urls->push_back(GURL(chrome::kChromeUINewTabURL));
-    PrefService* prefs = g_browser_process->local_state();
-    if (prefs->FindPreference(prefs::kShouldShowWelcomePage) &&
-        prefs->GetBoolean(prefs::kShouldShowWelcomePage)) {
-      // Reset the preference so we don't show the welcome page next time.
-      prefs->ClearPref(prefs::kShouldShowWelcomePage);
-      startup_urls->push_back(GetWelcomePageURL());
-    }
-  }
-
-  // If the sync promo page is going to be displayed then insert it at the front
-  // of the list.
-  if (SyncPromoUI::ShouldShowSyncPromoAtStartup(profile_, is_first_run_)) {
-    SyncPromoUI::DidShowSyncPromoAtStartup(profile_);
-    GURL old_url = (*startup_urls)[0];
-    (*startup_urls)[0] =
-        SyncPromoUI::GetSyncPromoURL(GURL(chrome::kChromeUINewTabURL),
-                                     SyncPromoUI::SOURCE_START_PAGE);
-
-    // An empty URL means to go to the home page.
-    if (old_url.is_empty() &&
-        profile_->GetHomePage() == GURL(chrome::kChromeUINewTabURL)) {
-      old_url = GURL(chrome::kChromeUINewTabURL);
-    }
-
-    // If the old URL is not the NTP then insert it right after the sync promo.
-    if (old_url != GURL(chrome::kChromeUINewTabURL))
-      startup_urls->insert(startup_urls->begin() + 1, old_url);
-
-    // If we have more than two startup tabs then skip the welcome page.
-    if (startup_urls->size() > 2) {
-      std::vector<GURL>::iterator it = std::find(
-          startup_urls->begin(), startup_urls->end(), GetWelcomePageURL());
-      if (it != startup_urls->end())
-        startup_urls->erase(it);
-    }
-  }
-}
-
-void StartupBrowserCreator::LaunchWithProfile::CheckPreferencesBackup(
-    Profile* profile) {
-  ProtectorService* protector_service =
-      ProtectorServiceFactory::GetForProfile(profile);
-  ProtectedPrefsWatcher* prefs_watcher = protector_service->GetPrefsWatcher();
-
-  // Check if backup is valid.
-  if (!prefs_watcher->is_backup_valid()) {
-    protector_service->ShowChange(protector::CreatePrefsBackupInvalidChange());
-    // Further checks make no sense.
-    return;
-  }
-
-  // Check for session startup (including pinned tabs) changes.
-  if (SessionStartupPref::DidStartupPrefChange(profile) ||
-      prefs_watcher->DidPrefChange(prefs::kPinnedTabs)) {
-    LOG(WARNING) << "Session startup settings have changed";
-    SessionStartupPref new_pref = SessionStartupPref::GetStartupPref(profile);
-    PinnedTabCodec::Tabs new_tabs = PinnedTabCodec::ReadPinnedTabs(profile);
-    const base::Value* tabs_backup =
-        prefs_watcher->GetBackupForPref(prefs::kPinnedTabs);
-    protector_service->ShowChange(protector::CreateSessionStartupChange(
-        new_pref,
-        new_tabs,
-        SessionStartupPref::GetStartupPrefBackup(profile),
-        PinnedTabCodec::ReadPinnedTabs(tabs_backup)));
-  }
-
-  // Check for homepage changes.
-  if (prefs_watcher->DidPrefChange(prefs::kHomePage) ||
-      prefs_watcher->DidPrefChange(prefs::kHomePageIsNewTabPage) ||
-      prefs_watcher->DidPrefChange(prefs::kShowHomeButton)) {
-    LOG(WARNING) << "Homepage has changed";
-    PrefService* prefs = profile->GetPrefs();
-    std::string backup_homepage;
-    bool backup_homepage_is_ntp;
-    bool backup_show_home_button;
-    if (!prefs_watcher->GetBackupForPref(prefs::kHomePage)->
-            GetAsString(&backup_homepage) ||
-        !prefs_watcher->GetBackupForPref(prefs::kHomePageIsNewTabPage)->
-            GetAsBoolean(&backup_homepage_is_ntp) ||
-        !prefs_watcher->GetBackupForPref(prefs::kShowHomeButton)->
-            GetAsBoolean(&backup_show_home_button)) {
-      NOTREACHED();
-    }
-    protector_service->ShowChange(protector::CreateHomepageChange(
-        // New:
-        prefs->GetString(prefs::kHomePage),
-        prefs->GetBoolean(prefs::kHomePageIsNewTabPage),
-        prefs->GetBoolean(prefs::kShowHomeButton),
-        // Backup:
-        backup_homepage,
-        backup_homepage_is_ntp,
-        backup_show_home_button));
-  }
-}
-
 std::vector<GURL> StartupBrowserCreator::GetURLsFromCommandLine(
     const CommandLine& command_line,
     const FilePath& cur_dir,
     Profile* profile) {
   std::vector<GURL> urls;
   const CommandLine::StringVector& params = command_line.GetArgs();
 
   for (size_t i = 0; i < params.size(); ++i) {
     FilePath param = FilePath(params[i]);
     // Handle Vista way of searching - "? <search-term>"
@@ skipping 45 matching lines @@
     // search charm or via a url navigation in metro, then fetch the
     // corresponding url.
     GURL url = browser::GetURLToOpen(profile);
     if (url.is_valid())
       urls.push_back(GURL(url));
   }
 #endif  // OS_WIN
   return urls;
 }
 
+// static
 bool StartupBrowserCreator::ProcessCmdLineImpl(
     const CommandLine& command_line,
     const FilePath& cur_dir,
     bool process_startup,
     Profile* last_used_profile,
     const Profiles& last_opened_profiles,
     int* return_code,
     StartupBrowserCreator* browser_creator) {
   DCHECK(last_used_profile);
   if (process_startup) {
@@ skipping 126 matching lines @@
       else
         DLOG(WARNING) << "Invalid touch-device id: " << *iter;
     }
     ui::TouchFactory::GetInstance()->SetTouchDeviceList(device_ids);
   }
 #endif
 
   // If we don't want to launch a new browser window or tab (in the case
   // of an automation request), we are done here.
   if (!silent_launch) {
-    IsProcessStartup is_process_startup = process_startup ?
-        IS_PROCESS_STARTUP : IS_NOT_PROCESS_STARTUP;
-    IsFirstRun is_first_run = first_run::IsChromeFirstRun() ?
-        IS_FIRST_RUN : IS_NOT_FIRST_RUN;
+    browser::startup::IsProcessStartup is_process_startup = process_startup ?
+        browser::startup::IS_PROCESS_STARTUP :
+        browser::startup::IS_NOT_PROCESS_STARTUP;
+    browser::startup::IsFirstRun is_first_run = first_run::IsChromeFirstRun() ?
+        browser::startup::IS_FIRST_RUN : browser::startup::IS_NOT_FIRST_RUN;
     // |last_opened_profiles| will be empty in the following circumstances:
     // - This is the first launch. |last_used_profile| is the initial profile.
     // - The user exited the browser by closing all windows for all
     // profiles. |last_used_profile| is the profile which owned the last open
     // window.
     // - Only incognito windows were open when the browser exited.
     // |last_used_profile| is the last used incognito profile. Restoring it will
     // create a browser window for the corresponding original profile.
     if (last_opened_profiles.empty()) {
       if (!browser_creator->LaunchBrowser(command_line, last_used_profile,
@@ skipping 21 matching lines @@
             GetSessionStartupPref(command_line, *it);
         if (*it != last_used_profile &&
             startup_pref.type == SessionStartupPref::DEFAULT &&
             !HasPendingUncleanExit(*it))
           continue;
         if (!browser_creator->LaunchBrowser((*it == last_used_profile) ?
             command_line : command_line_without_urls, *it, cur_dir,
             is_process_startup, is_first_run, return_code))
           return false;
         // We've launched at least one browser.
-        is_process_startup = StartupBrowserCreator::IS_NOT_PROCESS_STARTUP;
+        is_process_startup = browser::startup::IS_NOT_PROCESS_STARTUP;
       }
     }
   }
   return true;
 }
 
 template <class AutomationProviderClass>
 bool StartupBrowserCreator::CreateAutomationProvider(
     const std::string& channel_id,
     Profile* profile,
@@ skipping 40 matching lines @@
 
   Profile* profile = ProfileManager::GetLastUsedProfile();
   if (!profile) {
     // We should only be able to get here if the profile already exists and
     // has been created.
     NOTREACHED();
     return;
   }
   ProcessCmdLineImpl(cmd_line, cur_dir, false, profile, Profiles(), NULL, NULL);
 }
+
+bool HasPendingUncleanExit(Profile* profile) {
+  return !profile->DidLastSessionExitCleanly() &&
+    !profile_launch_observer.Get().HasBeenLaunched(profile);
+}
+