Update chrome for new prefs location.

chrome/browser/extensions/default_apps.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/extensions/default_apps.h"
 
 #include <stddef.h>
 
 #include <set>
 #include <string>
 
 #include "base/command_line.h"
 #include "base/macros.h"
-#include "base/prefs/pref_service.h"
 #include "base/strings/string_util.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/first_run/first_run.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/extensions/extension_constants.h"
 #include "chrome/common/pref_names.h"
 #include "components/pref_registry/pref_registry_syncable.h"
+#include "components/prefs/pref_service.h"
 #include "components/version_info/version_info.h"
 #include "extensions/common/extension.h"
 
 namespace {
 
 // Returns true if the app was a default app in Chrome 22
 bool IsOldDefaultApp(const std::string& extension_id) {
   return extension_id == extension_misc::kGmailAppId ||
          extension_id == extension_misc::kYoutubeAppId;
 }
@@ skipping 125 matching lines @@
     for (std::set<std::string>::iterator it = new_default_apps.begin();
          it != new_default_apps.end(); ++it) {
       prefs->Remove(*it, NULL);
     }
   }
 
   ExternalProviderImpl::SetPrefs(prefs);
 }
 
 }  // namespace default_apps