Eliminate ash::internal namespace

ash/test/shelf_view_test_api.h

 // Copyright (c) 2012 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_TEST_SHELF_VIEW_TEST_API_H_
 #define ASH_TEST_SHELF_VIEW_TEST_API_H_
 
 #include "ash/shelf/shelf_item_types.h"
 #include "base/basictypes.h"
 
 namespace gfx {
 class Rect;
 class Size;
 }
 
 namespace ash {
-
-class ShelfDelegate;
-
-namespace internal {
 class OverflowBubble;
 class ShelfButton;
+class ShelfDelegate;
 class ShelfView;
-}
 
 namespace test {
 
 // Use the api in this class to test ShelfView.
 class ShelfViewTestAPI {
  public:
-  explicit ShelfViewTestAPI(internal::ShelfView* shelf_view);
+  explicit ShelfViewTestAPI(ShelfView* shelf_view);
   ~ShelfViewTestAPI();
 
   // Number of icons displayed.
   int GetButtonCount();
 
   // Retrieve the button at |index|.
-  internal::ShelfButton* GetButton(int index);
+  ShelfButton* GetButton(int index);
 
   // First visible button index.
   int GetFirstVisibleIndex();
 
   // Last visible button index.
   int GetLastVisibleIndex();
 
   // Gets current/ideal bounds for button at |index|.
   const gfx::Rect& GetBoundsByIndex(int index);
   const gfx::Rect& GetIdealBoundsByIndex(int index);
 
   // Returns true if overflow button is visible.
   bool IsOverflowButtonVisible();
 
   // Makes shelf view show its overflow bubble.
   void ShowOverflowBubble();
 
   // Sets animation duration in milliseconds for test.
   void SetAnimationDuration(int duration_ms);
 
   // Runs message loop and waits until all add/remove animations are done.
   void RunMessageLoopUntilAnimationsDone();
 
   // An accessor for |shelf_view|.
-  internal::ShelfView* shelf_view() { return shelf_view_; }
+  ShelfView* shelf_view() { return shelf_view_; }
 
   // An accessor for overflow bubble.
-  internal::OverflowBubble* overflow_bubble();
+  OverflowBubble* overflow_bubble();
 
   // Returns the preferred size of |shelf_view_|.
   gfx::Size GetPreferredSize();
 
   // Returns the button size.
   int GetButtonSize();
 
   // Returns the button space size.
   int GetButtonSpacing();
 
   // Wrapper for ShelfView::SameDragType.
   bool SameDragType(ShelfItemType typea, ShelfItemType typeb) const;
 
   // Sets ShelfDelegate.
   void SetShelfDelegate(ShelfDelegate* delegate);
 
   // Returns re-insertable bounds in screen.
   gfx::Rect GetBoundsForDragInsertInScreen();
 
   // Returns true if item is ripped off.
   bool IsRippedOffFromShelf();
 
   // Returns true if an item is ripped off and entered into shelf.
   bool DraggedItemFromOverflowToShelf();
 
  private:
-  internal::ShelfView* shelf_view_;
+  ShelfView* shelf_view_;
 
   DISALLOW_COPY_AND_ASSIGN(ShelfViewTestAPI);
 };
 
 }  // namespace test
 }  // namespace ash
 
 #endif  // ASH_TEST_SHELF_VIEW_TEST_API_H_