Rename PluginService to PluginServiceImpl.

content/public/browser/plugin_service.h

 // 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.
 
 #ifndef CONTENT_PUBLIC_BROWSER_PLUGIN_SERVICE_H_
 #define CONTENT_PUBLIC_BROWSER_PLUGIN_SERVICE_H_
 #pragma once
 
 #include <string>
 #include <vector>
@@ skipping 112 matching lines @@
   // PluginList for further documentation of these functions.
   virtual void RefreshPlugins() = 0;
   virtual void AddExtraPluginPath(const FilePath& path) = 0;
   virtual void RemoveExtraPluginPath(const FilePath& path) = 0;
   virtual void UnregisterInternalPlugin(const FilePath& path) = 0;
   virtual void RegisterInternalPlugin(const webkit::WebPluginInfo& info) = 0;
   virtual string16 GetPluginGroupName(const std::string& plugin_name) = 0;
 
   // TODO(dpranke): This should be private.
   virtual webkit::npapi::PluginList* GetPluginList() = 0;
+
+  virtual void SetPluginListForTesting(
+      webkit::npapi::PluginList* plugin_list) = 0;
 };
 
 }  // namespace content
 
 #endif  // CONTENT_PUBLIC_BROWSER_PLUGIN_SERVICE_H_