Remove the protector service.

chrome/browser/protector/session_startup_change.cc

Index: chrome/browser/protector/session_startup_change.cc
diff --git a/chrome/browser/protector/session_startup_change.cc b/chrome/browser/protector/session_startup_change.cc
deleted file mode 100644
index 4a73756d4a2e3de809dc910f53d7dce1802a3292..0000000000000000000000000000000000000000
--- a/chrome/browser/protector/session_startup_change.cc
+++ /dev/null
@@ -1,231 +0,0 @@
-// 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 "base/basictypes.h"
-#include "base/compiler_specific.h"
-#include "base/logging.h"
-#include "base/metrics/histogram.h"
-#include "base/utf_string_conversions.h"
-#include "chrome/browser/prefs/session_startup_pref.h"
-#include "chrome/browser/protector/base_prefs_change.h"
-#include "chrome/browser/protector/histograms.h"
-#include "chrome/browser/protector/protector_service.h"
-#include "chrome/browser/protector/protector_service_factory.h"
-#include "chrome/browser/ui/browser.h"
-#include "chrome/browser/ui/browser_navigator.h"
-#include "chrome/browser/ui/tabs/pinned_tab_codec.h"
-#include "chrome/browser/ui/tabs/tab_strip_model.h"
-#include "chrome/browser/ui/tabs/tab_strip_model.h"
-#include "chrome/common/pref_names.h"
-#include "grit/chromium_strings.h"
-#include "grit/generated_resources.h"
-#include "grit/theme_resources.h"
-#include "ui/base/l10n/l10n_util.h"
-
-namespace protector {
-
-// Session startup settings change tracked by Protector.
-class SessionStartupChange : public BasePrefsChange {
- public:
-  SessionStartupChange(const SessionStartupPref& actual_startup_pref,
-                       const StartupTabs& actual_pinned_tabs,
-                       const SessionStartupPref& backup_startup_pref,
-                       const StartupTabs& backup_pinned_tabs);
-
-  // BaseSettingChange overrides:
-  virtual bool Init(Profile* profile) OVERRIDE;
-  virtual void Apply(Browser* browser) OVERRIDE;
-  virtual void Discard(Browser* browser) OVERRIDE;
-  virtual void Timeout() OVERRIDE;
-  virtual int GetBadgeIconID() const OVERRIDE;
-  virtual int GetMenuItemIconID() const OVERRIDE;
-  virtual int GetBubbleIconID() const OVERRIDE;
-  virtual string16 GetBubbleTitle() const OVERRIDE;
-  virtual string16 GetBubbleMessage() const OVERRIDE;
-  virtual string16 GetApplyButtonText() const OVERRIDE;
-  virtual string16 GetDiscardButtonText() const OVERRIDE;
-  virtual DisplayName GetApplyDisplayName() const OVERRIDE;
-  virtual GURL GetNewSettingURL() const OVERRIDE;
-
- private:
-  virtual ~SessionStartupChange();
-
-  // Returns the first URL that was added to the startup pages. Returns the
-  // first startup URL if they haven't changed. Returns an empty URL if there
-  // are no startup URLs.
-  GURL GetFirstNewURL() const;
-
-  // Opens all tabs in |tabs| and makes them pinned.
-  void OpenPinnedTabs(Browser* browser, const StartupTabs& tabs);
-
-  const SessionStartupPref new_startup_pref_;
-  const SessionStartupPref backup_startup_pref_;
-  const StartupTabs new_pinned_tabs_;
-  const StartupTabs backup_pinned_tabs_;
-
-  DISALLOW_COPY_AND_ASSIGN(SessionStartupChange);
-};
-
-SessionStartupChange::SessionStartupChange(
-    const SessionStartupPref& actual_startup_pref,
-    const StartupTabs& actual_pinned_tabs,
-    const SessionStartupPref& backup_startup_pref,
-    const StartupTabs& backup_pinned_tabs)
-    : new_startup_pref_(actual_startup_pref),
-      backup_startup_pref_(backup_startup_pref),
-      new_pinned_tabs_(actual_pinned_tabs),
-      backup_pinned_tabs_(backup_pinned_tabs) {
-  UMA_HISTOGRAM_ENUMERATION(
-      kProtectorHistogramStartupSettingsChanged,
-      actual_startup_pref.type,
-      SessionStartupPref::TYPE_COUNT);
-}
-
-SessionStartupChange::~SessionStartupChange() {
-}
-
-bool SessionStartupChange::Init(Profile* profile) {
-  if (!BasePrefsChange::Init(profile))
-    return false;
-  SessionStartupPref::SetStartupPref(profile, backup_startup_pref_);
-  PinnedTabCodec::WritePinnedTabs(profile, backup_pinned_tabs_);
-  DismissOnPrefChange(prefs::kRestoreOnStartup);
-  DismissOnPrefChange(prefs::kURLsToRestoreOnStartup);
-  DismissOnPrefChange(prefs::kPinnedTabs);
-  return true;
-}
-
-void SessionStartupChange::Apply(Browser* browser) {
-  UMA_HISTOGRAM_ENUMERATION(
-      kProtectorHistogramStartupSettingsApplied,
-      new_startup_pref_.type,
-      SessionStartupPref::TYPE_COUNT);
-  IgnorePrefChanges();
-  SessionStartupPref::SetStartupPref(profile(), new_startup_pref_);
-  PinnedTabCodec::WritePinnedTabs(profile(), new_pinned_tabs_);
-  OpenPinnedTabs(browser, new_pinned_tabs_);
-}
-
-void SessionStartupChange::Discard(Browser* browser) {
-  UMA_HISTOGRAM_ENUMERATION(
-      kProtectorHistogramStartupSettingsDiscarded,
-      new_startup_pref_.type,
-      SessionStartupPref::TYPE_COUNT);
-  IgnorePrefChanges();
-  // Nothing to do here since backup has already been made active by Init().
-}
-
-void SessionStartupChange::Timeout() {
-  UMA_HISTOGRAM_ENUMERATION(
-      kProtectorHistogramStartupSettingsTimeout,
-      new_startup_pref_.type,
-      SessionStartupPref::TYPE_COUNT);
-}
-
-int SessionStartupChange::GetBadgeIconID() const {
-  // Icons are the same for homepage and startup settings.
-  return IDR_HOMEPAGE_CHANGE_BADGE;
-}
-
-int SessionStartupChange::GetMenuItemIconID() const {
-  return IDR_HOMEPAGE_CHANGE_MENU;
-}
-
-int SessionStartupChange::GetBubbleIconID() const {
-  return IDR_HOMEPAGE_CHANGE_ALERT;
-}
-
-string16 SessionStartupChange::GetBubbleTitle() const {
-  return l10n_util::GetStringUTF16(IDS_STARTUP_SETTINGS_CHANGE_TITLE);
-}
-
-string16 SessionStartupChange::GetBubbleMessage() const {
-  return l10n_util::GetStringUTF16(IDS_STARTUP_SETTINGS_CHANGE_BUBBLE_MESSAGE);
-}
-
-string16 SessionStartupChange::GetApplyButtonText() const {
-  if (new_startup_pref_.type == SessionStartupPref::LAST)
-      return l10n_util::GetStringUTF16(IDS_CHANGE_STARTUP_SETTINGS_RESTORE);
-
-  // Display the domain name of the first startup/pinned URL.
-  string16 first_domain = UTF8ToUTF16(GetFirstNewURL().host());
-  return first_domain.empty() ?
-      l10n_util::GetStringUTF16(IDS_CHANGE_STARTUP_SETTINGS_NTP) :
-      l10n_util::GetStringFUTF16(IDS_CHANGE_STARTUP_SETTINGS_URLS,
-                                 first_domain);
-}
-
-string16 SessionStartupChange::GetDiscardButtonText() const {
-  return l10n_util::GetStringUTF16(IDS_KEEP_SETTING);
-}
-
-BaseSettingChange::DisplayName
-SessionStartupChange::GetApplyDisplayName() const {
-  string16 first_domain = UTF8ToUTF16(GetFirstNewURL().host());
-  return first_domain.empty() ?
-      BaseSettingChange::GetApplyDisplayName() :
-      DisplayName(kSessionStartupChangeNamePriority, first_domain);
-}
-
-GURL SessionStartupChange::GetNewSettingURL() const {
-  VLOG(1) << "HP URL: " << GetFirstNewURL().spec();
-  return GetFirstNewURL();
-}
-
-GURL SessionStartupChange::GetFirstNewURL() const {
-  if (new_startup_pref_.type == SessionStartupPref::LAST)
-    return GURL();
-
-  std::set<GURL> old_urls;
-  if (backup_startup_pref_.type == SessionStartupPref::URLS) {
-    old_urls.insert(backup_startup_pref_.urls.begin(),
-                    backup_startup_pref_.urls.end());
-  }
-  for (size_t i = 0; i < backup_pinned_tabs_.size(); ++i)
-    old_urls.insert(backup_pinned_tabs_[i].url);
-
-  std::vector<GURL> new_urls;
-  if (new_startup_pref_.type == SessionStartupPref::URLS) {
-    new_urls.insert(new_urls.end(), new_startup_pref_.urls.begin(),
-                    new_startup_pref_.urls.end());
-  }
-  for (size_t i = 0; i < new_pinned_tabs_.size(); ++i)
-    new_urls.push_back(new_pinned_tabs_[i].url);
-
-  if (new_urls.empty())
-    return GURL();
-
-  // First try to find a URL in new settings that is not present in backup.
-  for (size_t i = 0; i < new_urls.size(); ++i) {
-    if (!old_urls.count(new_urls[i]))
-      return new_urls[i];
-  }
-  // Then fallback to the first of the current startup URLs - this means that
-  // URLs themselves haven't changed.
-  return new_urls[0];
-}
-
-void SessionStartupChange::OpenPinnedTabs(Browser* browser,
-                                          const StartupTabs& tabs) {
-  for (size_t i = 0; i < tabs.size(); ++i) {
-    chrome::NavigateParams params(browser, tabs[i].url,
-                                  content::PAGE_TRANSITION_AUTO_TOPLEVEL);
-    params.disposition = NEW_BACKGROUND_TAB;
-    params.tabstrip_index = -1;
-    params.tabstrip_add_types = TabStripModel::ADD_PINNED;
-    params.extension_app_id = tabs[i].app_id;
-    chrome::Navigate(&params);
-  }
-}
-
-BaseSettingChange* CreateSessionStartupChange(
-    const SessionStartupPref& actual_startup_pref,
-    const StartupTabs& actual_pinned_tabs,
-    const SessionStartupPref& backup_startup_pref,
-    const StartupTabs& backup_pinned_tabs) {
-  return new SessionStartupChange(actual_startup_pref, actual_pinned_tabs,
-                                  backup_startup_pref, backup_pinned_tabs);
-}
-
-}  // namespace protector