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

ui/aura_shell/shadow.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.h"
-
-#include "grit/ui_resources.h"
-#include "ui/aura_shell/image_grid.h"
-#include "ui/base/resource/resource_bundle.h"
-
-namespace aura_shell {
-namespace internal {
-
-Shadow::Shadow() {
-}
-
-Shadow::~Shadow() {
-}
-
-ui::Layer* Shadow::layer() const { return image_grid_->layer(); }
-
-void Shadow::Init() {
-  image_grid_.reset(new ImageGrid);
-
-  ResourceBundle& res = ResourceBundle::GetSharedInstance();
-  image_grid_->Init(&res.GetImageNamed(IDR_AURA_SHADOW_RECT_TOP_LEFT),
-                    &res.GetImageNamed(IDR_AURA_SHADOW_RECT_TOP),
-                    &res.GetImageNamed(IDR_AURA_SHADOW_RECT_TOP_RIGHT),
-                    &res.GetImageNamed(IDR_AURA_SHADOW_RECT_LEFT),
-                    NULL,
-                    &res.GetImageNamed(IDR_AURA_SHADOW_RECT_RIGHT),
-                    &res.GetImageNamed(IDR_AURA_SHADOW_RECT_BOTTOM_LEFT),
-                    &res.GetImageNamed(IDR_AURA_SHADOW_RECT_BOTTOM),
-                    &res.GetImageNamed(IDR_AURA_SHADOW_RECT_BOTTOM_RIGHT));
-}
-
-void Shadow::SetContentBounds(const gfx::Rect& content_bounds) {
-  content_bounds_ = content_bounds;
-  image_grid_->SetSize(
-      gfx::Size(content_bounds.width() +
-                    image_grid_->left_image_width() +
-                    image_grid_->right_image_width(),
-                content_bounds.height() +
-                    image_grid_->top_image_height() +
-                    image_grid_->bottom_image_height()));
-  image_grid_->layer()->SetBounds(
-      gfx::Rect(content_bounds.x() - image_grid_->left_image_width(),
-                content_bounds.y() - image_grid_->top_image_height(),
-                image_grid_->layer()->bounds().width(),
-                image_grid_->layer()->bounds().height()));
-}
-
-}  // namespace internal
-}  // namespace aura_shell