Moved ExtensionPrefs and related into extensions namespace

chrome/browser/prefs/browser_prefs.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.
 
 #include "chrome/browser/prefs/browser_prefs.h"
 
 #include "chrome/browser/about_flags.h"
 #include "chrome/browser/accessibility/invert_bubble_prefs.h"
 #include "chrome/browser/autofill/autofill_manager.h"
 #include "chrome/browser/background/background_mode_manager.h"
@@ skipping 209 matching lines @@
 #endif
 
 #if defined(USE_ASH)
   ash::RegisterChromeLauncherUserPrefs(user_prefs);
 #endif
 
 #if !defined(OS_ANDROID)
   AppsPromo::RegisterUserPrefs(user_prefs);
   extensions::CommandService::RegisterUserPrefs(user_prefs);
   extensions::ComponentLoader::RegisterUserPrefs(user_prefs);
-  ExtensionPrefs::RegisterUserPrefs(user_prefs);
+  extensions::ExtensionPrefs::RegisterUserPrefs(user_prefs);
   ExtensionWebUI::RegisterUserPrefs(user_prefs);
   chrome::RegisterBrowserUserPrefs(user_prefs);
   chrome::RegisterAutolaunchPrefs(user_prefs);
   DevToolsWindow::RegisterUserPrefs(user_prefs);
   PepperFlashSettingsManager::RegisterUserPrefs(user_prefs);
   PinnedTabCodec::RegisterUserPrefs(user_prefs);
   PluginsUI::RegisterUserPrefs(user_prefs);
   PromoResourceService::RegisterUserPrefs(user_prefs);
   SyncPromoUI::RegisterUserPrefs(user_prefs);
 #endif
@@ skipping 77 matching lines @@
     }
     local_state->ClearPref(prefs::kLastPromptedGoogleURL);
 
     current_version |= GOOGLE_URL_TRACKER_PREFS;
     local_state->SetInteger(prefs::kMultipleProfilePrefMigration,
                             current_version);
   }
 }
 
 }  // namespace browser