Fix references to ui/gfx headers in a*/.

ash/shelf/shelf_tooltip_manager.h

 // Copyright 2013 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 ASH_SHELF_SHELF_TOOLTIP_MANAGER_H_
 #define ASH_SHELF_SHELF_TOOLTIP_MANAGER_H_
 
 #include "ash/ash_export.h"
 #include "ash/shelf/shelf_layout_manager_observer.h"
 #include "ash/shelf/shelf_types.h"
 #include "base/basictypes.h"
 #include "base/memory/weak_ptr.h"
 #include "base/strings/string16.h"
 #include "ui/events/event_handler.h"
-#include "ui/gfx/rect.h"
+#include "ui/gfx/geometry/rect.h"
 #include "ui/views/bubble/bubble_border.h"
 #include "ui/views/bubble/bubble_delegate.h"
 
 namespace base {
 class Timer;
 }
 
 namespace views {
 class BubbleDelegateView;
 class Label;
@@ skipping 83 matching lines @@
   ShelfView* shelf_view_;
 
   base::WeakPtrFactory<ShelfTooltipManager> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(ShelfTooltipManager);
 };
 
 }  // namespace ash
 
 #endif  // ASH_SHELF_SHELF_TOOLTIP_MANAGER_H_