Implement sending actions back to the render for media element context menus.

chrome/browser/renderer_host/render_view_host.h

Index: chrome/browser/renderer_host/render_view_host.h
diff --git a/chrome/browser/renderer_host/render_view_host.h b/chrome/browser/renderer_host/render_view_host.h
index a55095ae5cfa95998dddc949b9c76d313b62debe..86f58f6ba7afad9202cfd753b8ea8b45518f82df 100644
--- a/chrome/browser/renderer_host/render_view_host.h
+++ b/chrome/browser/renderer_host/render_view_host.h
@@ -25,6 +25,7 @@ class SiteInstance;
 class SkBitmap;
 class ViewMsg_Navigate;
 struct ContextMenuParams;
+struct MediaPlayerAction;
 struct ViewHostMsg_DidPrintPage_Params;
 struct ViewMsg_Navigate_Params;
 struct WebDropData;
@@ -295,6 +296,9 @@ class RenderViewHost : public RenderWidgetHost,
   void ModalHTMLDialogClosed(IPC::Message* reply_msg,
                              const std::string& json_retval);
 
+  // Send an action to the media player element located at |x|, |y|.
+  void MediaPlayerActionAt(int x, int y, const MediaPlayerAction& action);
+
   // Copies the image at the specified point.
   void CopyImageAt(int x, int y);