Plugin Power Saver: Enable JS access to throttled plugins.

components/plugins/renderer/webview_plugin.h

Index: components/plugins/renderer/webview_plugin.h
diff --git a/components/plugins/renderer/webview_plugin.h b/components/plugins/renderer/webview_plugin.h
index b4cd1ec1b2022d9c82e091355c7d4fe27416aa39..6094cda73e5b47591904e1bf9f16c48abb97d6f9 100644
--- a/components/plugins/renderer/webview_plugin.h
+++ b/components/plugins/renderer/webview_plugin.h
@@ -48,6 +48,9 @@ class WebViewPlugin : public blink::WebPlugin,
 
     // Called when the WebViewPlugin is destroyed.
     virtual void PluginDestroyed() = 0;
+
+    // Called to enable JavaScript pass-through to an underlying plugin object.

[Bernhard Bauer, 2015/05/07 10:07:13]

Can you add a comment to state that this only works for throttled plugins (which
have been loaded), not for blocked ones (which have not been loaded yet)?

[tommycli, 2015/05/07 17:22:59]

Done.

+    virtual v8::Local<v8::Object> GetV8ScriptableObject(v8::Isolate*) const = 0;
   };
 
   // Convenience method to set up a new WebViewPlugin using |preferences|
@@ -72,10 +75,7 @@ class WebViewPlugin : public blink::WebPlugin,
   virtual bool initialize(blink::WebPluginContainer*);
   virtual void destroy();
 
-  virtual NPObject* scriptableObject();
-  virtual struct _NPP* pluginNPP();
-
-  virtual bool getFormValue(blink::WebString& value);
+  virtual v8::Local<v8::Object> v8ScriptableObject(v8::Isolate* isolate);
 
   virtual void layoutIfNeeded() override;
   virtual void paint(blink::WebCanvas* canvas,