Move some more files into ash... this time seed the window manager dir.

ash/wm/shadow_controller.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/shadow_controller.h"
+#include "ash/wm/shadow_controller.h"
 
 #include <utility>
 
+#include "ash/wm/shadow.h"
+#include "ash/wm/shadow_types.h"
 #include "base/command_line.h"
 #include "base/logging.h"
 #include "ui/aura/root_window.h"
 #include "ui/aura/window.h"
 #include "ui/aura_shell/aura_shell_switches.h"
-#include "ui/aura_shell/shadow.h"
-#include "ui/aura_shell/shadow_types.h"
 #include "ui/aura_shell/window_properties.h"
 
 using std::make_pair;
 
 namespace aura_shell {
 namespace internal {
 
 namespace {
 
 ShadowType GetShadowTypeFromWindowType(aura::Window* window) {
@@ skipping 82 matching lines @@
   window_shadows_.insert(make_pair(window, shadow));
 
   shadow->Init();
   shadow->SetContentBounds(gfx::Rect(window->bounds().size()));
   shadow->layer()->SetVisible(ShouldShowShadowForWindow(window));
   window->layer()->Add(shadow->layer());
 }
 
 }  // namespace internal
 }  // namespace aura_shell