mash: Migrate SessionStateDelegate interface to wm common types

ash/frame/custom_frame_view_ash.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/frame/custom_frame_view_ash.h"
 
 #include <algorithm>
 #include <vector>
 
 #include "ash/ash_switches.h"
 #include "ash/aura/wm_window_aura.h"
 #include "ash/common/wm/window_state.h"
 #include "ash/common/wm/window_state_delegate.h"
 #include "ash/common/wm/window_state_observer.h"
+#include "ash/common/wm_lookup.h"
 #include "ash/frame/caption_buttons/frame_caption_button_container_view.h"
 #include "ash/frame/default_header_painter.h"
 #include "ash/frame/frame_border_hit_test_controller.h"
 #include "ash/frame/header_painter.h"
 #include "ash/session/session_state_delegate.h"
 #include "ash/shell.h"
 #include "ash/shell_observer.h"
 #include "ash/wm/immersive_fullscreen_controller.h"
 #include "ash/wm/window_state_aura.h"
 #include "base/command_line.h"
@@ skipping 217 matching lines @@
   return header_painter_->GetHeaderHeightForPainting();
 }
 
 int CustomFrameViewAsh::HeaderView::GetMinimumWidth() const {
   return header_painter_->GetMinimumHeaderWidth();
 }
 
 void CustomFrameViewAsh::HeaderView::UpdateAvatarIcon() {
   SessionStateDelegate* delegate =
       Shell::GetInstance()->session_state_delegate();
-  aura::Window* window = frame_->GetNativeView();
+  WmWindow* window = WmLookup::Get()->GetWindowForWidget(frame_);
   bool show = delegate->ShouldShowAvatar(window);
   if (!show) {
     if (!avatar_icon_)
       return;
     delete avatar_icon_;
     avatar_icon_ = NULL;
   } else {
     gfx::ImageSkia image = delegate->GetAvatarImageForWindow(window);
     DCHECK_EQ(image.width(), image.height());
     if (!avatar_icon_) {
@@ skipping 329 matching lines @@
 FrameCaptionButtonContainerView* CustomFrameViewAsh::
     GetFrameCaptionButtonContainerViewForTest() {
   return header_view_->caption_button_container();
 }
 
 int CustomFrameViewAsh::NonClientTopBorderHeight() const {
   return frame_->IsFullscreen() ? 0 : header_view_->GetPreferredHeight();
 }
 
 }  // namespace ash