Move BrowserThread to content namespace.

chrome/browser/chrome_plugin_service_filter.cc

 // Copyright (c) 2011 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/chrome_plugin_service_filter.h"
 
 #include "base/logging.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/plugin_prefs.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/common/chrome_notification_types.h"
 #include "content/browser/plugin_service.h"
 #include "content/browser/renderer_host/render_process_host.h"
 #include "content/browser/resource_context.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/notification_service.h"
 #include "webkit/plugins/npapi/plugin_group.h"
 #include "webkit/plugins/npapi/plugin_list.h"
 
+using content::BrowserThread;
 using webkit::npapi::PluginGroup;
 
 // static
 ChromePluginServiceFilter* ChromePluginServiceFilter::GetInstance() {
   return Singleton<ChromePluginServiceFilter>::get();
 }
 
 void ChromePluginServiceFilter::RegisterResourceContext(
     PluginPrefs* plugin_prefs,
     const void* context) {
@@ skipping 129 matching lines @@
         PluginService::GetInstance()->PurgePluginListCache(
             profile->GetOffTheRecordProfile(), false);
       }
       break;
     }
     default: {
       NOTREACHED();
     }
   }
 }