Revert "chromeos: Move files in //ash/common to //ash, part 3"

ash/wm/overview/cleanup_animation_observer_unittest.cc

 // Copyright 2016 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/overview/cleanup_animation_observer.h"
 
 #include <vector>
 
+#include "ash/common/wm_window.h"
 #include "ash/test/ash_test_base.h"
 #include "ash/wm/overview/window_selector_delegate.h"
-#include "ash/wm_window.h"
 #include "ui/compositor/layer_animation_observer.h"
 #include "ui/compositor/scoped_animation_duration_scale_mode.h"
 #include "ui/compositor/scoped_layer_animation_settings.h"
 #include "ui/gfx/geometry/rect.h"
 #include "ui/views/widget/widget.h"
 #include "ui/views/widget/widget_observer.h"
 
 namespace ash {
 namespace {
 
@@ skipping 154 matching lines @@
     widget_window->SetBounds(gfx::Rect(50, 50, 60, 60));
   }
   // The widget still exists.
   EXPECT_FALSE(widget_destroyed());
   // The test widget is auto-deleted when |delegate| that owns it goes out of
   // scope. The animation is still active when this happens which should not
   // crash.
 }
 
 }  // namespace ash