Moves MruWindowTracker to WmShell

ash/aura/wm_shell_aura.cc

 // Copyright 2016 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/aura/wm_shell_aura.h"
 
 #include "ash/aura/wm_window_aura.h"
 #include "ash/common/session/session_state_delegate.h"
 #include "ash/common/wm/mru_window_tracker.h"
 #include "ash/common/wm_activation_observer.h"
@@ skipping 51 matching lines @@
 WmWindow* WmShellAura::GetRootWindowForDisplayId(int64_t display_id) {
   return WmWindowAura::Get(Shell::GetInstance()
                                ->window_tree_host_manager()
                                ->GetRootWindowForDisplayId(display_id));
 }
 
 WmWindow* WmShellAura::GetRootWindowForNewWindows() {
   return WmWindowAura::Get(Shell::GetTargetRootWindow());
 }
 
-std::vector<WmWindow*> WmShellAura::GetMruWindowList() {
-  // TODO(sky): remove this and provide accessor for MruWindowTracker.
-  // http://crbug.com/617789.
-  return Shell::GetInstance()->mru_window_tracker()->BuildMruWindowList();
-}
-
-std::vector<WmWindow*> WmShellAura::GetMruWindowListIgnoreModals() {
-  // TODO(sky): remove this and provide accessor for MruWindowTracker.
-  // http://crbug.com/617789.
-  return Shell::GetInstance()
-      ->mru_window_tracker()
-      ->BuildWindowListIgnoreModal();
-}
 
 bool WmShellAura::IsForceMaximizeOnFirstRun() {
   return Shell::GetInstance()->delegate()->IsForceMaximizeOnFirstRun();
 }
 
 bool WmShellAura::CanShowWindowForUser(WmWindow* window) {
   return Shell::GetInstance()->delegate()->CanShowWindowForUser(
       WmWindowAura::GetAuraWindow(window));
 }
 
@@ skipping 100 matching lines @@
   FOR_EACH_OBSERVER(WmDisplayObserver, display_observers_,
                     OnDisplayConfigurationChanged());
 }
 
 void WmShellAura::OnOverviewModeEnded() {
   FOR_EACH_OBSERVER(WmOverviewModeObserver, overview_mode_observers_,
                     OnOverviewModeEnded());
 }
 
 }  // namespace ash