views: Now remove the old files from ash/app_list.

chrome/browser/ui/views/ash/app_list/apps_model_builder.cc

Index: chrome/browser/ui/views/ash/app_list/apps_model_builder.cc
diff --git a/chrome/browser/ui/views/ash/app_list/apps_model_builder.cc b/chrome/browser/ui/views/ash/app_list/apps_model_builder.cc
deleted file mode 100644
index cf40b6afaa29ecf48ac51d571d9a37190620851b..0000000000000000000000000000000000000000
--- a/chrome/browser/ui/views/ash/app_list/apps_model_builder.cc
+++ /dev/null
@@ -1,226 +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 "chrome/browser/ui/views/ash/app_list/apps_model_builder.h"
-
-#include "base/i18n/case_conversion.h"
-#include "base/utf_string_conversions.h"
-#include "chrome/browser/browser_process.h"
-#include "chrome/browser/extensions/extension_service.h"
-#include "chrome/browser/profiles/profile.h"
-#include "chrome/browser/ui/views/ash/app_list/extension_app_item.h"
-#include "chrome/common/chrome_notification_types.h"
-#include "chrome/common/extensions/extension.h"
-#include "content/public/browser/notification_service.h"
-#include "ui/base/l10n/l10n_util_collator.h"
-
-using extensions::Extension;
-
-namespace {
-
-const char* kSpecialApps[] = {
-  extension_misc::kChromeAppId,
-  extension_misc::kWebStoreAppId,
-};
-
-// ModelItemSortData provides a string key to sort with
-// l10n_util::StringComparator.
-struct ModelItemSortData {
-  explicit ModelItemSortData(app_list::AppListItemModel* app)
-      : app(app),
-        key(base::i18n::ToLower(UTF8ToUTF16(app->title()))) {
-  }
-
-  // Needed by StringComparator<Element> in SortVectorWithStringKey, which uses
-  // this method to get a key to sort.
-  const string16& GetStringKey() const {
-    return key;
-  }
-
-  app_list::AppListItemModel* app;
-  string16 key;
-};
-
-// Returns true if given |extension_id| is listed in kSpecialApps.
-bool IsSpecialApp(const std::string& extension_id) {
-  for (size_t i = 0; i < arraysize(kSpecialApps); ++i) {
-    if (extension_id == kSpecialApps[i])
-      return true;
-  }
-
-  return false;
-}
-
-}  // namespace
-
-AppsModelBuilder::AppsModelBuilder(Profile* profile,
-                                   app_list::AppListModel::Apps* model)
-    : profile_(profile),
-      model_(model),
-      special_apps_count_(0) {
-  registrar_.Add(this, chrome::NOTIFICATION_EXTENSION_LOADED,
-      content::Source<Profile>(profile_));
-  registrar_.Add(this, chrome::NOTIFICATION_EXTENSION_UNLOADED,
-      content::Source<Profile>(profile_));
-  registrar_.Add(this, chrome::NOTIFICATION_APP_INSTALLED_TO_APPLIST,
-      content::Source<Profile>(profile_));
-}
-
-AppsModelBuilder::~AppsModelBuilder() {
-}
-
-void AppsModelBuilder::Build() {
-  DCHECK(model_ && model_->item_count() == 0);
-  CreateSpecialApps();
-
-  Apps apps;
-  GetExtensionApps(&apps);
-
-  SortAndPopulateModel(apps);
-  HighlightApp();
-}
-
-void AppsModelBuilder::SortAndPopulateModel(const Apps& apps) {
-  // Just return if there is nothing to populate.
-  if (apps.empty())
-    return;
-
-  // Sort apps case insensitive alphabetically.
-  std::vector<ModelItemSortData> sorted;
-  for (Apps::const_iterator it = apps.begin(); it != apps.end(); ++it)
-    sorted.push_back(ModelItemSortData(*it));
-
-  l10n_util::SortVectorWithStringKey(g_browser_process->GetApplicationLocale(),
-                                     &sorted,
-                                     false /* needs_stable_sort */);
-  for (std::vector<ModelItemSortData>::const_iterator it = sorted.begin();
-       it != sorted.end();
-       ++it) {
-    model_->Add(it->app);
-  }
-}
-
-void AppsModelBuilder::InsertItemByTitle(app_list::AppListItemModel* app) {
-  DCHECK(model_);
-
-  icu::Locale locale(g_browser_process->GetApplicationLocale().c_str());
-  UErrorCode error = U_ZERO_ERROR;
-  scoped_ptr<icu::Collator> collator(
-      icu::Collator::createInstance(locale, error));
-  if (U_FAILURE(error))
-    collator.reset();
-
-  l10n_util::StringComparator<string16> c(collator.get());
-  ModelItemSortData data(app);
-  for (size_t i = special_apps_count_; i < model_->item_count(); ++i) {
-    ModelItemSortData current(model_->GetItemAt(i));
-    if (!c(current.key, data.key)) {
-      model_->AddAt(i, app);
-      return;
-    }
-  }
-  model_->Add(app);
-}
-
-void AppsModelBuilder::GetExtensionApps(Apps* apps) {
-  DCHECK(profile_);
-  ExtensionService* service = profile_->GetExtensionService();
-  if (!service)
-    return;
-
-  // Get extension apps.
-  const ExtensionSet* extensions = service->extensions();
-  for (ExtensionSet::const_iterator app = extensions->begin();
-       app != extensions->end(); ++app) {
-    if ((*app)->ShouldDisplayInLauncher() &&
-        !IsSpecialApp((*app)->id())) {
-      apps->push_back(new ExtensionAppItem(profile_, *app));
-    }
-  }
-}
-
-void AppsModelBuilder::CreateSpecialApps() {
-  DCHECK(model_ && model_->item_count() == 0);
-
-  bool is_guest_session = Profile::IsGuestSession();
-  ExtensionService* service = profile_->GetExtensionService();
-  DCHECK(service);
-  for (size_t i = 0; i < arraysize(kSpecialApps); ++i) {
-    const std::string extension_id(kSpecialApps[i]);
-    if (is_guest_session && extension_id == extension_misc::kWebStoreAppId)
-      continue;
-
-    const Extension* extension = service->GetInstalledExtension(extension_id);
-    DCHECK(extension);
-
-    model_->Add(new ExtensionAppItem(profile_, extension));
-  }
-
-  special_apps_count_ = model_->item_count();
-}
-
-int AppsModelBuilder::FindApp(const std::string& app_id) {
-  DCHECK(model_);
-  for (size_t i = special_apps_count_; i < model_->item_count(); ++i) {
-    ChromeAppListItem* app =
-        static_cast<ChromeAppListItem*>(model_->GetItemAt(i));
-    if (app->type() != ChromeAppListItem::TYPE_APP)
-      continue;
-
-    ExtensionAppItem* extension_item = static_cast<ExtensionAppItem*>(app);
-    if (extension_item->extension_id() == app_id)
-      return i;
-  }
-
-  return -1;
-}
-
-void AppsModelBuilder::HighlightApp() {
-  DCHECK(model_);
-  if (highlight_app_id_.empty())
-    return;
-
-  int index = FindApp(highlight_app_id_);
-  if (index == -1)
-    return;
-
-  model_->GetItemAt(index)->SetHighlighted(true);
-  highlight_app_id_.clear();
-}
-
-void AppsModelBuilder::Observe(int type,
-                               const content::NotificationSource& source,
-                               const content::NotificationDetails& details) {
-  switch (type) {
-    case chrome::NOTIFICATION_EXTENSION_LOADED: {
-      const Extension* extension =
-          content::Details<const Extension>(details).ptr();
-      if (!extension->ShouldDisplayInLauncher())
-        return;
-
-      if (FindApp(extension->id()) != -1)
-        return;
-
-      InsertItemByTitle(new ExtensionAppItem(profile_, extension));
-      HighlightApp();
-      break;
-    }
-    case chrome::NOTIFICATION_EXTENSION_UNLOADED: {
-      const Extension* extension =
-          content::Details<extensions::UnloadedExtensionInfo>(
-              details)->extension;
-      int index = FindApp(extension->id());
-      if (index >= 0)
-        model_->DeleteAt(index);
-      break;
-    }
-    case chrome::NOTIFICATION_APP_INSTALLED_TO_APPLIST: {
-      highlight_app_id_ = *content::Details<const std::string>(details).ptr();
-      HighlightApp();
-      break;
-    }
-    default:
-      NOTREACHED();
-  }
-}