Media Galleries: Keep media gallery permission dialogs in sync with the gallery

chrome/browser/media_gallery/media_galleries_preferences_unittest.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.
 
 // MediaGalleriesPreferences unit tests.
 
 #include "chrome/browser/media_gallery/media_galleries_preferences.h"
 
 #include "base/command_line.h"
 #include "base/file_util.h"
@@ skipping 43 matching lines @@
  public:
   explicit MockGalleryChangeObserver(MediaGalleriesPreferences* pref)
       : pref_(pref),
         notifications_(0) {}
   virtual ~MockGalleryChangeObserver() {}
 
   int notifications() const { return notifications_;}
 
  private:
   // MediaGalleriesPreferences::GalleryChangeObserver implementation.
-  virtual void OnGalleryChanged(MediaGalleriesPreferences* pref) OVERRIDE {
+  virtual void OnGalleryChanged(MediaGalleriesPreferences* pref,
+                                const std::string& /*extension_id*/) OVERRIDE {
     EXPECT_EQ(pref_, pref);
     ++notifications_;
   }
 
   MediaGalleriesPreferences* pref_;
   int notifications_;
 
   DISALLOW_COPY_AND_ASSIGN(MockGalleryChangeObserver);
 };
 
@@ skipping 562 matching lines @@
   expected_galleries_.erase(user_added_id);
   expected_device_map[device_id].erase(user_added_id);
 
   EXPECT_EQ(2, observer1.notifications());
   EXPECT_EQ(3, observer2.notifications());
 }
 
 }  // namespace
 
 }  // namespace chrome