Chromium plumbing for Screen Orientation API orientationchange events.

content/browser/renderer_host/render_process_host_impl.h

Index: content/browser/renderer_host/render_process_host_impl.h
diff --git a/content/browser/renderer_host/render_process_host_impl.h b/content/browser/renderer_host/render_process_host_impl.h
index 2fea65613408453a2a9add5309e06e6d5529879e..d2fbe9a5599def233956b3e7a109e8ed8db016d1 100644
--- a/content/browser/renderer_host/render_process_host_impl.h
+++ b/content/browser/renderer_host/render_process_host_impl.h
@@ -46,6 +46,7 @@ class RenderWidgetHelper;
 class RenderWidgetHost;
 class RenderWidgetHostImpl;
 class RenderWidgetHostViewFrameSubscriber;
+class ScreenOrientationDispatcherHost;
 class StoragePartition;
 class StoragePartitionImpl;
 
@@ -169,6 +170,9 @@ class CONTENT_EXPORT RenderProcessHostImpl
   void WebRtcLogMessage(const std::string& message);
 #endif
 
+  scoped_refptr<ScreenOrientationDispatcherHost>
+      screen_orientation_dispatcher_host() const;

[jochen (gone - plz use gerrit), 2014/02/20 16:11:04]

nit. inline the body here

[mlamouri (slow - plz ping), 2014/02/20 16:49:14]

Oups, I forgot that one. I did not inline the definition because it requires to
include screen_orientation_dispatcher_host.h.

+
   // Register/unregister the host identified by the host id in the global host
   // list.
   static void RegisterHost(int host_id, RenderProcessHost* host);
@@ -408,6 +412,9 @@ class CONTENT_EXPORT RenderProcessHostImpl
   // Lives on the browser's ChildThread.
   base::WeakPtrFactory<RenderProcessHostImpl> weak_factory_;
 
+  // Message filter and dispatcher for screen orientation.
+  ScreenOrientationDispatcherHost* screen_orientation_dispatcher_host_;
+
   DISALLOW_COPY_AND_ASSIGN(RenderProcessHostImpl);
 };