Reorganize event mojom files.

components/mus/ws/event_dispatcher.h

 // Copyright 2015 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_EVENT_DISPATCHER_H_
 #define COMPONENTS_MUS_WS_EVENT_DISPATCHER_H_
 
 #include <stdint.h>
 
 #include <map>
@@ skipping 161 matching lines @@
 
   // Used to observe a window. Can be called multiple times on a window. To
   // unobserve a window, UnobserveWindow() should be called the same number of
   // times.
   void ObserveWindow(ServerWindow* winodw);
   void UnobserveWindow(ServerWindow* winodw);
 
   // Returns an Accelerator bound to the specified code/flags, and of the
   // matching |phase|. Otherwise returns null.
   Accelerator* FindAccelerator(const ui::KeyEvent& event,
-                               const mojom::AcceleratorPhase phase);
+                               const ui::mojom::AcceleratorPhase phase);
 
   // ServerWindowObserver:
   void OnWillChangeWindowHierarchy(ServerWindow* window,
                                    ServerWindow* new_parent,
                                    ServerWindow* old_parent) override;
   void OnWindowVisibilityChanged(ServerWindow* window) override;
   void OnWindowDestroyed(ServerWindow* window) override;
 
   EventDispatcherDelegate* delegate_;
   ServerWindow* root_;
@@ skipping 24 matching lines @@
   // Keeps track of number of observe requests for each observed window.
   std::map<const ServerWindow*, uint8_t> observed_windows_;
 
   DISALLOW_COPY_AND_ASSIGN(EventDispatcher);
 };
 
 }  // namespace ws
 }  // namespace mus
 
 #endif  // COMPONENTS_MUS_WS_EVENT_DISPATCHER_H_