Remove support for NPObjects.

content/child/npapi/webplugin_delegate.h

Index: content/child/npapi/webplugin_delegate.h
diff --git a/content/child/npapi/webplugin_delegate.h b/content/child/npapi/webplugin_delegate.h
index c18eb762add1e3db05c69b86089817d5b3040cbd..8326a3a0716c510c6752cc3b7ee9a963cf4ca57d 100644
--- a/content/child/npapi/webplugin_delegate.h
+++ b/content/child/npapi/webplugin_delegate.h
@@ -77,12 +77,6 @@ class WebPluginDelegate {
   virtual bool HandleInputEvent(const blink::WebInputEvent& event,
                                 WebCursor::CursorInfo* cursor) = 0;
 
-  // Gets the NPObject associated with the plugin for scripting.
-  virtual NPObject* GetPluginScriptableObject() = 0;
-
-  // Gets the NPP instance uniquely identifying the plugin for its lifetime.
-  virtual struct _NPP* GetPluginNPP() = 0;
-
   // Gets the form value associated with the plugin instance.
   // Returns false if the value is not available.
   virtual bool GetFormValue(base::string16* value) = 0;