Move remaining non-test, non-Chrome-specific Prefs code to base/prefs/.

chrome/browser/ui/gtk/zoom_bubble_gtk.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/ui/gtk/zoom_bubble_gtk.h"
 
 #include "base/i18n/rtl.h"
+#include "base/prefs/pref_service.h"
 #include "base/utf_string_conversions.h"
-#include "chrome/browser/prefs/pref_service.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/browser_finder.h"
 #include "chrome/browser/ui/browser_window.h"
 #include "chrome/browser/ui/gtk/gtk_theme_service.h"
 #include "chrome/browser/ui/gtk/location_bar_view_gtk.h"
 #include "chrome/browser/ui/zoom/zoom_controller.h"
 #include "chrome/common/chrome_notification_types.h"
 #include "chrome/common/pref_names.h"
 #include "content/public/browser/notification_details.h"
@@ skipping 214 matching lines @@
   StartTimerIfNecessary();
   return FALSE;
 }
 
 void ZoomBubbleGtk::Observe(int type,
                             const content::NotificationSource& source,
                             const content::NotificationDetails& details) {
   DCHECK_EQ(type, chrome::NOTIFICATION_FULLSCREEN_CHANGED);
   CloseBubble();
 }