Move some more WM functionality down into ash.

ash/wm/toplevel_window_event_filter.cc

 // Copyright (c) 2011 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 "ui/aura_shell/toplevel_window_event_filter.h"
+#include "ash/wm/toplevel_window_event_filter.h"
 
+#include "ash/wm/window_util.h"
 #include "ui/aura/client/aura_constants.h"
 #include "ui/aura/cursor.h"
 #include "ui/aura/event.h"
 #include "ui/aura/root_window.h"
 #include "ui/aura/window.h"
 #include "ui/aura/window_delegate.h"
-#include "ui/aura_shell/window_util.h"
 #include "ui/base/hit_test.h"
 #include "ui/base/ui_base_types.h"
 
 namespace aura_shell {
 
 namespace {
 
 // Identifies the types of bounds change operations performed by a drag to a
 // particular window component.
 const int kBoundsChange_None = 0;
@@ skipping 320 matching lines @@
     // for the window origin computation.
     if (height < min_height) {
       height = min_height;
       *delta_y = -y_multiplier * (mouse_down_bounds_.height() - min_height);
     }
   }
   return height;
 }
 
 }  // namespace aura