Use RenderWidget(Host) for full screen

chrome/common/render_messages_internal.h

 // Copyright (c) 2010 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 <map>
 #include <string>
@@ skipping 1004 matching lines @@
                               int64 /* cloned_session_storage_namespace_id */)
 
   // Similar to ViewHostMsg_CreateWindow, except used for sub-widgets, like
   // <select> dropdowns.  This message is sent to the TabContents that
   // contains the widget being created.
   IPC_SYNC_MESSAGE_CONTROL2_1(ViewHostMsg_CreateWidget,
                               int /* opener_id */,
                               WebKit::WebPopupType /* popup type */,
                               int /* route_id */)
 
-  // These two messages are sent to the parent RenderViewHost to display the
-  // page/widget that was created by CreateWindow/CreateWidget.  routing_id
+  // Similar to ViewHostMsg_CreateWidget except the widget is a full screen
+  // window.
+  IPC_SYNC_MESSAGE_CONTROL2_1(ViewHostMsg_CreateFullscreenWidget,
+                              int /* opener_id */,
+                              WebKit::WebPopupType /* popup type */,
+                              int /* route_id */)
+
+  // These three messages are sent to the parent RenderViewHost to display the
+  // page/widget that was created by
+  // CreateWindow/CreateWidget/CreateFullscreenWidget. routing_id
   // refers to the id that was returned from the Create message above.
   // The initial_position parameter is a rectangle in screen coordinates.
   //
   // FUTURE: there will probably be flags here to control if the result is
   // in a new window.
   IPC_MESSAGE_ROUTED4(ViewHostMsg_ShowView,
                       int /* route_id */,
                       WindowOpenDisposition /* disposition */,
                       gfx::Rect /* initial_pos */,
                       bool /* opened_by_user_gesture */)
 
   IPC_MESSAGE_ROUTED2(ViewHostMsg_ShowWidget,
                       int /* route_id */,
                       gfx::Rect /* initial_pos */)
 
+  // Message to show a full screen widget.
+  IPC_MESSAGE_ROUTED1(ViewHostMsg_ShowFullscreenWidget,
+                      int /* route_id */)
+
   // Message to show a popup menu using native cocoa controls (Mac only).
   IPC_MESSAGE_ROUTED1(ViewHostMsg_ShowPopup,
                       ViewHostMsg_ShowPopup_Params)
 
   // This message is sent after ViewHostMsg_ShowView to cause the RenderView
   // to run in a modal fashion until it is closed.
   IPC_SYNC_MESSAGE_ROUTED0_0(ViewHostMsg_RunModal)
 
   IPC_MESSAGE_CONTROL1(ViewHostMsg_UpdatedCacheStats,
                        WebKit::WebCache::UsageStats /* stats */)
@@ skipping 1564 matching lines @@
 
   // A RenderView requests to start receiving device orientation updates.
   IPC_MESSAGE_CONTROL1(ViewHostMsg_DeviceOrientation_StartUpdating,
                        int /* render_view_id */)
 
   // A RenderView requests to stop receiving device orientation updates.
   IPC_MESSAGE_CONTROL1(ViewHostMsg_DeviceOrientation_StopUpdating,
                        int /* render_view_id */)
 
 IPC_END_MESSAGES(ViewHost)