Remove deprecated extension notification from Browser

chrome/browser/ui/browser.h

 // 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.
 
 #ifndef CHROME_BROWSER_UI_BROWSER_H_
 #define CHROME_BROWSER_UI_BROWSER_H_
 
 #include <map>
 #include <set>
 #include <string>
 #include <vector>
 
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
 #include "base/gtest_prod_util.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
 #include "base/prefs/pref_change_registrar.h"
 #include "base/prefs/pref_member.h"
+#include "base/scoped_observer.h"
 #include "base/strings/string16.h"
 #include "chrome/browser/devtools/devtools_toggle_action.h"
 #include "chrome/browser/ui/bookmarks/bookmark_bar.h"
 #include "chrome/browser/ui/bookmarks/bookmark_tab_helper_delegate.h"
 #include "chrome/browser/ui/browser_navigator.h"
 #include "chrome/browser/ui/chrome_web_modal_dialog_manager_delegate.h"
 #include "chrome/browser/ui/host_desktop.h"
 #include "chrome/browser/ui/search/search_tab_helper_delegate.h"
 #include "chrome/browser/ui/search_engines/search_engine_tab_helper_delegate.h"
 #include "chrome/browser/ui/tab_contents/core_tab_helper_delegate.h"
 #include "chrome/browser/ui/tabs/tab_strip_model_observer.h"
 #include "chrome/browser/ui/toolbar/toolbar_model.h"
 #include "chrome/browser/ui/zoom/zoom_observer.h"
 #include "chrome/common/content_settings.h"
 #include "components/content_settings/core/common/content_settings_types.h"
 #include "components/sessions/session_id.h"
 #include "content/public/browser/notification_observer.h"
 #include "content/public/browser/notification_registrar.h"
 #include "content/public/browser/page_navigator.h"
 #include "content/public/browser/web_contents_delegate.h"
 #include "content/public/common/page_transition_types.h"
 #include "content/public/common/page_zoom.h"
+#include "extensions/browser/extension_registry_observer.h"
 #include "ui/base/ui_base_types.h"
 #include "ui/base/window_open_disposition.h"
 #include "ui/gfx/rect.h"
 #include "ui/shell_dialogs/select_file_dialog.h"
 
 class BrowserContentSettingBubbleModelDelegate;
 class BrowserContentTranslateDriverObserver;
 class BrowserInstantController;
 class BrowserSyncedWindowDelegate;
 class BrowserToolbarModelDelegate;
@@ skipping 18 matching lines @@
 }
 
 namespace content {
 class NavigationController;
 class PageState;
 class SessionStorageNamespace;
 }
 
 namespace extensions {
 class Extension;
+class ExtensionRegistry;
 class WindowController;
 }
 
 namespace gfx {
 class Image;
 class Point;
 }
 
 namespace ui {
 struct SelectedFileInfo;
 class WebDialogDelegate;
 }
 
 namespace web_modal {
 class PopupManager;
 class WebContentsModalDialogHost;
 }
 
 class Browser : public TabStripModelObserver,
                 public content::WebContentsDelegate,
                 public CoreTabHelperDelegate,
                 public SearchEngineTabHelperDelegate,
                 public SearchTabHelperDelegate,
                 public ChromeWebModalDialogManagerDelegate,
                 public BookmarkTabHelperDelegate,
                 public ZoomObserver,
                 public content::PageNavigator,
                 public content::NotificationObserver,
+                public extensions::ExtensionRegistryObserver,
                 public ui::SelectFileDialog::Listener {
  public:
   // SessionService::WindowType mirrors these values.  If you add to this
   // enum, look at SessionService::WindowType to see if it needs to be
   // updated.
   enum Type {
     // If you add a new type, consider updating the test
     // BrowserTest.StartMaximized.
     TYPE_TABBED = 1,
     TYPE_POPUP = 2
@@ skipping 578 matching lines @@
 
   // Overridden from SelectFileDialog::Listener:
   virtual void FileSelected(const base::FilePath& path,
                             int index,
                             void* params) OVERRIDE;
   virtual void FileSelectedWithExtraInfo(
       const ui::SelectedFileInfo& file_info,
       int index,
       void* params) OVERRIDE;
 
+  // Overridden from extensions::ExtensionRegistryObserver: 

[Peter Kasting, 2014/09/10 18:40:21]

Nit: Put these after the NotificationObserver overrides (here and in the .cc
file) because in the list of parent classes this superclass is listed after that
one.

Really, all the groups of overrides here should follow that ordering, but I
won't demand you fix that while you're touching this; you can if you want to.

[Jitu( very slow this week), 2014/09/11 06:08:16]

Done.

+  virtual void OnExtensionUninstalled(
+      content::BrowserContext* browser_context,
+      const extensions::Extension* extension,
+      extensions::UninstallReason reason) OVERRIDE;
+
+  virtual void OnExtensionUnloaded(
+      content::BrowserContext* browser_context,
+      const extensions::Extension* extension,
+      extensions::UnloadedExtensionInfo::Reason reason) OVERRIDE;
+
+  virtual void OnExtensionLoaded(
+      content::BrowserContext* browser_context,
+      const extensions::Extension* extension) OVERRIDE;
+
   // Overridden from content::NotificationObserver:
   virtual void Observe(int type,
                        const content::NotificationSource& source,
                        const content::NotificationDetails& details) OVERRIDE;
 
   // Command and state updating ///////////////////////////////////////////////
 
   // Handle changes to kDevTools preference.
   void OnDevToolsDisabledChanged();
 
@@ skipping 98 matching lines @@
       const GURL& target_url,
       const std::string& partition_id,
       content::SessionStorageNamespace* session_storage_namespace);
 
   // Data members /////////////////////////////////////////////////////////////
 
   std::vector<InterstitialObserver*> interstitial_observers_;
 
   content::NotificationRegistrar registrar_;
 
+  ScopedObserver<extensions::ExtensionRegistry,
+                 extensions::ExtensionRegistryObserver>
+      extension_registry_observer_;
+
   PrefChangeRegistrar profile_pref_registrar_;
 
   // This Browser's type.
   const Type type_;
 
   // This Browser's profile.
   Profile* const profile_;
 
   // This Browser's window.
   BrowserWindow* window_;
@@ skipping 120 matching lines @@
   base::WeakPtrFactory<Browser> weak_factory_;
 
   scoped_ptr<BrowserContentTranslateDriverObserver> translate_driver_observer_;
 
   scoped_ptr<chrome::ValidationMessageBubble> validation_message_bubble_;
 
   DISALLOW_COPY_AND_ASSIGN(Browser);
 };
 
 #endif  // CHROME_BROWSER_UI_BROWSER_H_