PPAPI/NaCl: Move event dispatching from the plugin

content/renderer/pepper/pepper_plugin_instance_impl.h

Index: content/renderer/pepper/pepper_plugin_instance_impl.h
diff --git a/content/renderer/pepper/pepper_plugin_instance_impl.h b/content/renderer/pepper/pepper_plugin_instance_impl.h
index 288ac872a971afe792758ced457ec4ae0eb9b552..7fd13bc71ee1f0d90ec7303a03a1653915de1108 100644
--- a/content/renderer/pepper/pepper_plugin_instance_impl.h
+++ b/content/renderer/pepper/pepper_plugin_instance_impl.h
@@ -345,6 +345,7 @@ class CONTENT_EXPORT PepperPluginInstanceImpl
   // PluginInstance implementation
   virtual RenderView* GetRenderView() OVERRIDE;
   virtual WebKit::WebPluginContainer* GetContainer() OVERRIDE;
+  virtual v8::Isolate* GetIsolate() const OVERRIDE;
   virtual ppapi::VarTracker* GetVarTracker() OVERRIDE;
   virtual const GURL& GetPluginURL() OVERRIDE;
   virtual base::FilePath GetModulePath() OVERRIDE;
@@ -493,10 +494,6 @@ class CONTENT_EXPORT PepperPluginInstanceImpl
   // itself when making NPObject scripting calls to WebBindings.
   struct _NPP* instanceNPP();
 
-  // Returns the v8::Isolate that was current when this Instance was created.
-  // This is not inlined so as to avoid an unnecessary header include of v8.h.
-  v8::Isolate* GetIsolate() const;
-
   // cc::TextureLayerClient implementation.
   virtual unsigned PrepareTexture() OVERRIDE;
   virtual bool PrepareTextureMailbox(