Restructure public side of navigation service.

examples/window_manager/debug_panel.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 EXAMPLES_WINDOW_MANAGER_DEBUG_PANEL_H_
 #define EXAMPLES_WINDOW_MANAGER_DEBUG_PANEL_H_
 
 #include <string>
 
 #include "base/macros.h"
-#include "mojo/services/public/interfaces/navigation/navigation.mojom.h"
+#include "mojo/services/navigation/public/interfaces/navigation.mojom.h"
 #include "ui/views/controls/button/button.h"
 #include "ui/views/layout/layout_manager.h"
 #include "ui/views/widget/widget_delegate.h"
 
 namespace views {
 class Label;
 class RadioButton;
 }
 
 namespace mojo {
@@ skipping 45 matching lines @@
   views::Button* close_last_;
   views::Button* cross_app_;
 
   DISALLOW_COPY_AND_ASSIGN(DebugPanel);
 };
 
 }  // examples
 }  // mojo
 
 #endif  //  EXAMPLES_WINDOW_MANAGER_DEBUG_PANEL_H_