Remove WmLookup.

ash/common/wm/panels/panel_frame_view.cc

 // Copyright (c) 2012 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/common/wm/panels/panel_frame_view.h"
 
 #include "ash/common/frame/caption_buttons/frame_caption_button_container_view.h"
 #include "ash/common/frame/default_header_painter.h"
 #include "ash/common/frame/frame_border_hit_test.h"
-#include "ash/common/wm_lookup.h"
 #include "ash/common/wm_shell.h"
 #include "ash/common/wm_window.h"
 #include "ash/common/wm_window_property.h"
 #include "ui/base/hit_test.h"
 #include "ui/gfx/canvas.h"
 #include "ui/views/controls/image_view.h"
 #include "ui/views/widget/widget.h"
 #include "ui/views/widget/widget_delegate.h"
 
 namespace ash {
@@ skipping 36 matching lines @@
   header_painter_->Init(frame_, this, caption_button_container_);
 
   if (frame_->widget_delegate()->ShouldShowWindowIcon()) {
     window_icon_ = new views::ImageView();
     AddChildView(window_icon_);
     header_painter_->UpdateLeftHeaderView(window_icon_);
   }
 }
 
 WmWindow* PanelFrameView::GetWidgetWindow() {
-  return WmLookup::Get()->GetWindowForWidget(frame_);
+  return WmWindow::Get(frame_->GetNativeWindow());
 }
 
 int PanelFrameView::NonClientTopBorderHeight() const {
   if (!header_painter_)
     return 0;
   return header_painter_->GetHeaderHeightForPainting();
 }
 
 gfx::Size PanelFrameView::GetMinimumSize() const {
   if (!header_painter_)
@@ skipping 73 matching lines @@
 
 void PanelFrameView::OnOverviewModeStarting() {
   caption_button_container_->SetVisible(false);
 }
 
 void PanelFrameView::OnOverviewModeEnded() {
   caption_button_container_->SetVisible(true);
 }
 
 }  // namespace ash