Cleanup: Remove unneeded includes of pref_names.h

chrome/browser/plugin_service.cc

 // Copyright (c) 2010 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 "build/build_config.h"
+#include "chrome/browser/plugin_service.h"
 
-#include "chrome/browser/plugin_service.h"
+#include <vector>
 
 #include "base/command_line.h"
 #include "base/path_service.h"
 #include "base/string_util.h"
 #include "base/threading/thread.h"
 #include "base/utf_string_conversions.h"
 #include "base/values.h"
 #include "base/synchronization/waitable_event.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/browser_thread.h"
 #include "chrome/browser/chrome_plugin_host.h"
 #include "chrome/browser/extensions/extension_service.h"
 #include "chrome/browser/plugin_updater.h"
 #include "chrome/browser/prefs/pref_service.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/renderer_host/render_process_host.h"
 #include "chrome/common/chrome_plugin_lib.h"
 #include "chrome/common/chrome_paths.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/default_plugin.h"
 #include "chrome/common/extensions/extension.h"
 #include "chrome/common/gpu_plugin.h"
 #include "chrome/common/logging_chrome.h"
 #include "chrome/common/notification_type.h"
 #include "chrome/common/notification_service.h"
 #include "chrome/common/pepper_plugin_registry.h"
 #include "chrome/common/plugin_messages.h"
-#include "chrome/common/pref_names.h"
 #include "chrome/common/render_messages.h"
 #include "webkit/plugins/npapi/plugin_constants_win.h"
 #include "webkit/plugins/npapi/plugin_list.h"
 #include "webkit/plugins/npapi/webplugininfo.h"
 
 #ifndef DISABLE_NACL
 #include "native_client/src/trusted/plugin/nacl_entry_points.h"
 #endif
 
 #if defined(OS_CHROMEOS)
@@ skipping 375 matching lines @@
     info.mime_types = ASCIIToWide(JoinString(plugins[i].mime_types, '|'));
 
     // These NPAPI entry points will never be called.  TODO(darin): Come up
     // with a cleaner way to register pepper plugins with the NPAPI PluginList,
     // or perhaps refactor the PluginList to be less specific to NPAPI.
     memset(&info.entry_points, 0, sizeof(info.entry_points));
 
     webkit::npapi::PluginList::Singleton()->RegisterInternalPlugin(info);
   }
 }