Tab dragging as implemented as a mus API.

components/mus/ws/window_server.h

 // Copyright 2014 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.
 
 #ifndef COMPONENTS_MUS_WS_WINDOW_SERVER_H_
 #define COMPONENTS_MUS_WS_WINDOW_SERVER_H_
 
 #include <stdint.h>
 
 #include <map>
@@ skipping 136 matching lines @@
                                          uint32_t client_change_id);
 
   // Called when a response from the window manager is obtained. Calls to
   // the client that initiated the change with the change id originally
   // supplied by the client.
   void WindowManagerChangeCompleted(uint32_t window_manager_change_id,
                                     bool success);
   void WindowManagerCreatedTopLevelWindow(WindowTree* wm_tree,
                                           uint32_t window_manager_change_id,
                                           const ServerWindow* window);
+  void WindowManagerCompletedMoveLoop(uint32_t window_manager_change_id,
+                                      const ServerWindow* window,
+                                      bool completed);
 
   // Called when we get an unexpected message from the WindowManager.
   // TODO(sky): decide what we want to do here.
   void WindowManagerSentBogusMessage() {}
 
   // These functions trivially delegate to all WindowTrees, which in
   // term notify their clients.
   void ProcessWindowBoundsChanged(const ServerWindow* window,
                                   const gfx::Rect& old_bounds,
                                   const gfx::Rect& new_bounds);
@@ skipping 154 matching lines @@
   // and not per display.
   bool created_one_display_ = false;
 
   DISALLOW_COPY_AND_ASSIGN(WindowServer);
 };
 
 }  // namespace ws
 }  // namespace mus
 
 #endif  // COMPONENTS_MUS_WS_WINDOW_SERVER_H_