Moves ToastManager from Shell to WmShell

ash/accelerators/debug_commands.cc

 // Copyright 2013 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/accelerators/debug_commands.h"
 
 #include "ash/accelerators/accelerator_commands.h"
 #include "ash/common/ash_switches.h"
 #include "ash/common/shell_delegate.h"
 #include "ash/common/system/toast/toast_data.h"
@@ skipping 159 matching lines @@
 void PerformDebugActionIfEnabled(AcceleratorAction action) {
   if (!DebugAcceleratorsEnabled())
     return;
 
   switch (action) {
 #if defined(OS_CHROMEOS)
     case DEBUG_ADD_REMOVE_DISPLAY:
       Shell::GetInstance()->display_manager()->AddRemoveDisplay();
       break;
     case DEBUG_SHOW_TOAST:
-      Shell::GetInstance()->toast_manager()->Show(
+      WmShell::Get()->toast_manager()->Show(
           ToastData("id", "Toast", 5000 /* duration_ms */, "Dismiss"));
       break;
     case DEBUG_TOGGLE_TOUCH_PAD:
       HandleToggleTouchpad();
       break;
     case DEBUG_TOGGLE_TOUCH_SCREEN:
       HandleToggleTouchscreen();
       break;
     case DEBUG_TOGGLE_TOUCH_VIEW:
       HandleToggleToggleTouchView();
@@ skipping 30 matching lines @@
     case DEBUG_TOGGLE_SHOW_PAINT_RECTS:
       ToggleShowPaintRects();
       break;
     default:
       break;
   }
 }
 
 }  // namespace debug
 }  // namespace ash