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

chrome/common/render_messages_internal.h

 // Copyright (c) 2009 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // This header is meant to be included in multiple passes, hence no traditional
 // header guard.
 // See ipc_message_macros.h for explanation of the macros and passes.
 
 #include <string>
 #include <vector>
@@ skipping 47 matching lines @@
   // Reply in response to ViewHostMsg_ShowView or ViewHostMsg_ShowWidget.
   // similar to the new command, but used when the renderer created a view
   // first, and we need to update it
   IPC_MESSAGE_ROUTED1(ViewMsg_CreatingNew_ACK,
                       gfx::NativeViewId /* parent_hwnd */)
 
   // Sends updated preferences to the renderer.
   IPC_MESSAGE_ROUTED1(ViewMsg_SetRendererPrefs,
                       RendererPreferences)
 
+  // Tells the renderer to perform the given action on the media player
+  // located at |x|, |y|.
+  IPC_MESSAGE_ROUTED3(ViewMsg_MediaPlayerActionAt,
+                      int32 /* x */,
+                      int32 /* y */,
+                      MediaPlayerAction)
+
   // Tells the render view to close.
   IPC_MESSAGE_ROUTED0(ViewMsg_Close)
 
   // Tells the render view to change its size.  A ViewHostMsg_PaintRect message
   // is generated in response provided new_size is not empty and not equal to
   // the view's current size.  The generated ViewHostMsg_PaintRect message will
   // have the IS_RESIZE_ACK flag set. It also receives the resizer rect so that
   // we don't have to fetch it every time WebKit asks for it.
   IPC_MESSAGE_ROUTED2(ViewMsg_Resize,
                       gfx::Size /* new_size */,
@@ skipping 1415 matching lines @@
   // web resource.  |error_message| is a user-readable explanation of what
   // went wrong.
   IPC_MESSAGE_CONTROL1(UtilityHostMsg_UnpackWebResource_Failed,
                        std::string /* error_message, if any */)
 
   // Sent by the renderer process to acknowledge receipt of a
   // ViewMsg_CSSInsertRequest message and css has been inserted into the frame.
   IPC_MESSAGE_ROUTED0(ViewHostMsg_OnCSSInserted)
 
 IPC_END_MESSAGES(ViewHost)