Respect the clipboardRead and clipboardWrite permissions in content scripts.

extensions/renderer/dispatcher_delegate.h

Index: extensions/renderer/dispatcher_delegate.h
diff --git a/extensions/renderer/dispatcher_delegate.h b/extensions/renderer/dispatcher_delegate.h
index ba5ee60a7d875e12a08185b9cf929b4209b19527..0337082018274a092b3a3c19f87a774f53789b89 100644
--- a/extensions/renderer/dispatcher_delegate.h
+++ b/extensions/renderer/dispatcher_delegate.h
@@ -36,7 +36,9 @@ class DispatcherDelegate {
       const v8::Handle<v8::Context>& v8_context,
       blink::WebFrame* frame,
       const Extension* extension,
-      Feature::Context context_type) = 0;
+      Feature::Context context_type,
+      const Extension* effective_extension,
+      Feature::Context effective_context_type) = 0;
 
   // Initializes origin permissions for a newly created extension context.
   virtual void InitOriginPermissions(const Extension* extension,