Starts splitting out shell window ids

ash/wm/dock/docked_window_layout_manager.cc

 // Copyright (c) 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.
 
 #include "ash/wm/dock/docked_window_layout_manager.h"
 
-#include "ash/shell_window_ids.h"
 #include "ash/wm/common/shelf/wm_shelf.h"
 #include "ash/wm/common/shelf/wm_shelf_constants.h"
 #include "ash/wm/common/shelf/wm_shelf_observer.h"
 #include "ash/wm/common/window_animation_types.h"
 #include "ash/wm/common/window_parenting_utils.h"
 #include "ash/wm/common/wm_globals.h"
 #include "ash/wm/common/wm_root_window_controller.h"
+#include "ash/wm/common/wm_shell_window_ids.h"
 #include "ash/wm/common/wm_window.h"
 #include "ash/wm/window_resizer.h"
 #include "ash/wm/window_state.h"
 #include "base/auto_reset.h"
 #include "base/metrics/histogram.h"
 #include "grit/ash_resources.h"
 #include "third_party/skia/include/core/SkColor.h"
 #include "third_party/skia/include/core/SkPaint.h"
 #include "ui/base/resource/resource_bundle.h"
 #include "ui/compositor/paint_recorder.h"
@@ skipping 1300 matching lines @@
 
 void DockedWindowLayoutManager::OnKeyboardBoundsChanging(
     const gfx::Rect& keyboard_bounds) {
   // This bounds change will have caused a change to the Shelf which does not
   // propagate automatically to this class, so manually recalculate bounds.
   Relayout();
   UpdateDockBounds(DockedWindowLayoutManagerObserver::KEYBOARD_BOUNDS_CHANGING);
 }
 
 }  // namespace ash