Group the different permission related methods in the content api.

content/browser/frame_host/render_frame_host_impl.h

Index: content/browser/frame_host/render_frame_host_impl.h
diff --git a/content/browser/frame_host/render_frame_host_impl.h b/content/browser/frame_host/render_frame_host_impl.h
index 3fcb8e2fb33b8f8dc9ca208b5904f7093fc63417..b7ce7313569621c055bee4e32036b0f06378119d 100644
--- a/content/browser/frame_host/render_frame_host_impl.h
+++ b/content/browser/frame_host/render_frame_host_impl.h
@@ -22,7 +22,6 @@
 #include "content/public/browser/render_frame_host.h"
 #include "content/public/common/javascript_message_type.h"
 #include "net/http/http_response_headers.h"
-#include "third_party/WebKit/public/platform/WebNotificationPermission.h"
 #include "third_party/WebKit/public/web/WebTextDirection.h"
 #include "ui/accessibility/ax_node_data.h"
 #include "ui/base/page_transition_types.h"
@@ -444,8 +443,7 @@ class CONTENT_EXPORT RenderFrameHostImpl
   // it will be used to kill processes that commit unauthorized URLs.
   bool CanCommitURL(const GURL& url);
 
-  void PlatformNotificationPermissionRequestDone(
-      int request_id, blink::WebNotificationPermission permission);
+  void PlatformNotificationPermissionRequestDone(int request_id, bool granted);
 
   // Update the the singleton FrameAccessibility instance with a map
   // from accessibility node id to the frame routing id of a cross-process