chromeos: Rename ash::WmShelf to Shelf

ash/wm/window_animations.cc

 // 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.
 
 #include "ash/wm/window_animations.h"
 
 #include <math.h>
 #include <algorithm>
 #include <utility>
 #include <vector>
 
-#include "ash/shelf/wm_shelf.h"
+#include "ash/shelf/shelf.h"
 #include "ash/wm/window_animation_types.h"
 #include "ash/wm/window_util.h"
 #include "ash/wm/workspace_controller.h"
 #include "ash/wm_window.h"
 #include "base/i18n/rtl.h"
 #include "base/lazy_instance.h"
 #include "base/logging.h"
 #include "base/memory/ptr_util.h"
 #include "base/metrics/histogram_macros.h"
 #include "base/stl_util.h"
@@ skipping 403 matching lines @@
 
   std::vector<ui::LayerAnimationSequence*> animations;
   animations.push_back(brightness_sequence.release());
   animations.push_back(grayscale_sequence.release());
 
   return animations;
 }
 
 gfx::Rect GetMinimizeAnimationTargetBoundsInScreen(aura::Window* window) {
   WmWindow* wm_window = WmWindow::Get(window);
-  WmShelf* shelf = WmShelf::ForWindow(window);
+  Shelf* shelf = Shelf::ForWindow(window);
   gfx::Rect item_rect = shelf->GetScreenBoundsOfItemIconForWindow(wm_window);
 
   // The launcher item is visible and has an icon.
   if (!item_rect.IsEmpty())
     return item_rect;
 
   // If both the icon width and height are 0, then there is no icon in the
   // launcher for |window|. If the launcher is auto hidden, one of the height or
   // width will be 0 but the position in the launcher and the major dimension
   // are still reported correctly and the window can be animated to the launcher
@@ skipping 24 matching lines @@
     case SHELF_ALIGNMENT_LEFT:
       return gfx::Rect(work_area.x(), work_area.y(), 0, 0);
     case SHELF_ALIGNMENT_RIGHT:
       return gfx::Rect(work_area.right(), work_area.y(), 0, 0);
   }
   NOTREACHED();
   return gfx::Rect();
 }
 
 }  // namespace ash