chromeos: Promotes more from WmShell to Shell

ash/root_window_controller.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/root_window_controller.h"
 
 #include <algorithm>
 #include <queue>
 #include <vector>
 
@@ skipping 518 matching lines @@
     // brightness/grayscale animation.
     boot_splash_screen_->StartHideAnimation(
         base::TimeDelta::FromMilliseconds(kBootSplashScreenHideDurationMs));
   }
 }
 
 void RootWindowController::OnWallpaperAnimationFinished(views::Widget* widget) {
   // Make sure the wallpaper is visible.
   system_wallpaper_->SetColor(SK_ColorBLACK);
   boot_splash_screen_.reset();
-  WmShell::Get()->wallpaper_delegate()->OnWallpaperAnimationFinished();
+  Shell::Get()->wallpaper_delegate()->OnWallpaperAnimationFinished();
   // Only removes old component when wallpaper animation finished. If we
   // remove the old one before the new wallpaper is done fading in there will
   // be a white flash during the animation.
   if (animating_wallpaper_widget_controller()) {
     WallpaperWidgetController* controller =
         animating_wallpaper_widget_controller()->GetController(true);
     DCHECK_EQ(controller->widget(), widget);
     // Release the old controller and close its wallpaper widget.
     SetWallpaperWidgetController(controller);
   }
@@ skipping 170 matching lines @@
 }
 
 void RootWindowController::SetTouchAccessibilityAnchorPoint(
     const gfx::Point& anchor_point) {
   if (touch_exploration_manager_)
     touch_exploration_manager_->SetTouchAccessibilityAnchorPoint(anchor_point);
 }
 
 void RootWindowController::ShowContextMenu(const gfx::Point& location_in_screen,
                                            ui::MenuSourceType source_type) {
-  ShellDelegate* delegate = WmShell::Get()->delegate();
+  ShellDelegate* delegate = Shell::Get()->shell_delegate();
   DCHECK(delegate);
   menu_model_.reset(delegate->CreateContextMenu(wm_shelf_.get(), nullptr));
   if (!menu_model_)
     return;
 
   menu_model_adapter_ = base::MakeUnique<views::MenuModelAdapter>(
       menu_model_.get(),
       base::Bind(&RootWindowController::OnMenuClosed, base::Unretained(this)));
 
   // The wallpaper controller may not be set yet if the user clicked on the
@@ skipping 412 matching lines @@
     EnableTouchHudProjection();
   else
     DisableTouchHudProjection();
 }
 
 RootWindowController* GetRootWindowController(const aura::Window* root_window) {
   return root_window ? GetRootWindowSettings(root_window)->controller : nullptr;
 }
 
 }  // namespace ash