Move the plugin placeholder from CppBoundClass to gin::Wrappable

components/plugins/renderer/mobile_youtube_plugin.h

Index: components/plugins/renderer/mobile_youtube_plugin.h
diff --git a/components/plugins/renderer/mobile_youtube_plugin.h b/components/plugins/renderer/mobile_youtube_plugin.h
index 2fad63a032aee01041b33579f158ffc45502cc60..ac7b4f314176e7ea22e022f77d034360193fa845 100644
--- a/components/plugins/renderer/mobile_youtube_plugin.h
+++ b/components/plugins/renderer/mobile_youtube_plugin.h
@@ -6,6 +6,7 @@
 #define COMPONENTS_PLUGINS_RENDERER_MOBILE_YOUTUBE_PLUGIN_H_
 
 #include "components/plugins/renderer/plugin_placeholder.h"
+#include "gin/wrappable.h"
 
 namespace plugins {
 
@@ -14,8 +15,12 @@ namespace plugins {
 // of http://www.youtube.com/v/VIDEO_ID. This placeholder replaces the url with
 // a simple html page and clicking the play image redirects the user to the
 // mobile youtube app.
-class MobileYouTubePlugin : public PluginPlaceholder {
+class MobileYouTubePlugin : public PluginPlaceholder,
+                            public gin::Wrappable<MobileYouTubePlugin> {
  public:
+  static gin::WrapperInfo kWrapperInfo;
+  static v8::Local<v8::ObjectTemplate> GetObjectTemplate(v8::Isolate* isolate);
+
   MobileYouTubePlugin(content::RenderFrame* render_frame,
                       blink::WebFrame* frame,
                       const blink::WebPluginParams& params,
@@ -26,9 +31,10 @@ class MobileYouTubePlugin : public PluginPlaceholder {
   static bool IsYouTubeURL(const GURL& url, const std::string& mime_type);
 
  private:
+  virtual ~MobileYouTubePlugin();
+
   // Opens a youtube app in the current tab.
-  void OpenYoutubeUrlCallback(const webkit_glue::CppArgumentList& args,
-                              webkit_glue::CppVariant* result);
+  void OpenYoutubeUrlCallback();
 
   // WebViewPlugin::Delegate (via PluginPlaceholder) method
   virtual void BindWebFrame(blink::WebFrame* frame) OVERRIDE;