Refactor extension app icon.

chrome/browser/ui/ash/launcher/chrome_launcher_controller.cc

 // Copyright 2013 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/ash/launcher/chrome_launcher_controller.h"
 
 #include "ash/multi_profile_uma.h"
 #include "ash/public/cpp/shelf_item.h"
 #include "ash/public/interfaces/constants.mojom.h"
 #include "ash/resources/grit/ash_resources.h"
 #include "ash/shelf/shelf_model.h"
 #include "ash/shelf/wm_shelf.h"
 #include "ash/shell.h"
 #include "ash/shell_port.h"
 #include "ash/strings/grit/ash_strings.h"
 #include "ash/system/tray/system_tray_delegate.h"
 #include "ash/wm_window.h"
 #include "base/memory/ptr_util.h"
 #include "base/strings/pattern.h"
 #include "base/strings/string_util.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/threading/thread_task_runner_handle.h"
 #include "chrome/browser/chromeos/arc/arc_util.h"
-#include "chrome/browser/extensions/extension_app_icon_loader.h"
+#include "chrome/browser/extensions/chrome_app_icon_loader.h"
 #include "chrome/browser/extensions/extension_util.h"
 #include "chrome/browser/prefs/pref_service_syncable_util.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/profiles/profile_manager.h"
 #include "chrome/browser/ui/app_list/app_list_syncable_service_factory.h"
 #include "chrome/browser/ui/app_list/arc/arc_app_icon_loader.h"
 #include "chrome/browser/ui/app_list/arc/arc_app_utils.h"
 #include "chrome/browser/ui/ash/app_sync_ui_state.h"
 #include "chrome/browser/ui/ash/ash_util.h"
 #include "chrome/browser/ui/ash/chrome_launcher_prefs.h"
@@ skipping 778 matching lines @@
     AppIconLoader* app_icon_loader = GetAppIconLoaderForApp(app_id);
     if (app_icon_loader) {
       app_icon_loader->ClearImage(app_id);
       app_icon_loader->FetchImage(app_id);
     }
   }
 
   UpdateAppLaunchersFromPref();
 }
 
-void ChromeLauncherController::OnAppUpdated(
-    content::BrowserContext* browser_context,
-    const std::string& app_id) {
-  AppIconLoader* app_icon_loader = GetAppIconLoaderForApp(app_id);
-  if (app_icon_loader)
-    app_icon_loader->UpdateImage(app_id);
-}
-
 void ChromeLauncherController::OnAppUninstalledPrepared(
     content::BrowserContext* browser_context,
     const std::string& app_id) {
   // Since we might have windowed apps of this type which might have
   // outstanding locks which needs to be removed.
   const Profile* profile = Profile::FromBrowserContext(browser_context);
   ash::ShelfID shelf_id = GetShelfIDForAppID(app_id);
   if (shelf_id != ash::kInvalidShelfID)
     CloseWindowedAppsFromRemovedExtension(app_id, profile);
 
@@ skipping 398 matching lines @@
         base::MakeUnique<LauncherControllerHelper>(profile_);
   } else {
     launcher_controller_helper_->set_profile(profile_);
   }
 
   // TODO(skuhne): The AppIconLoaderImpl has the same problem. Each loaded
   // image is associated with a profile (its loader requires the profile).
   // Since icon size changes are possible, the icon could be requested to be
   // reloaded. However - having it not multi profile aware would cause problems
   // if the icon cache gets deleted upon user switch.
-  std::unique_ptr<AppIconLoader> extension_app_icon_loader =
-      base::MakeUnique<extensions::ExtensionAppIconLoader>(
+  std::unique_ptr<AppIconLoader> chrome_app_icon_loader =
+      base::MakeUnique<extensions::ChromeAppIconLoader>(
           profile_, extension_misc::EXTENSION_ICON_SMALL, this);
-  app_icon_loaders_.push_back(std::move(extension_app_icon_loader));
+  app_icon_loaders_.push_back(std::move(chrome_app_icon_loader));
 
   if (arc::IsArcAllowedForProfile(profile_)) {
     std::unique_ptr<AppIconLoader> arc_app_icon_loader =
         base::MakeUnique<ArcAppIconLoader>(
             profile_, extension_misc::EXTENSION_ICON_SMALL, this);
     app_icon_loaders_.push_back(std::move(arc_app_icon_loader));
   }
 
   SetShelfBehaviorsFromPrefs();
 
@@ skipping 225 matching lines @@
           : IDS_ASH_SHELF_APP_LIST_LAUNCHER_TITLE);
 
   const int app_list_index = model_->GetItemIndexForType(ash::TYPE_APP_LIST);
   DCHECK_GE(app_list_index, 0);
   ash::ShelfItem item = model_->items()[app_list_index];
   if (item.title != title) {
     item.title = title;
     model_->Set(app_list_index, item);
   }
 }