chromeos: Implement power button animations for Aura.

ash/shell.cc

-// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// 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/shell.h"
 
 #include <algorithm>
 
 #include "ash/accelerators/accelerator_controller.h"
 #include "ash/accelerators/accelerator_filter.h"
 #include "ash/app_list/app_list.h"
 #include "ash/ash_switches.h"
 #include "ash/drag_drop/drag_drop_controller.h"
 #include "ash/ime/input_method_event_filter.h"
 #include "ash/launcher/launcher.h"
 #include "ash/shell_delegate.h"
 #include "ash/shell_factory.h"
 #include "ash/shell_window_ids.h"
 #include "ash/tooltips/tooltip_controller.h"
 #include "ash/wm/activation_controller.h"
 #include "ash/wm/compact_layout_manager.h"
 #include "ash/wm/compact_status_area_layout_manager.h"
 #include "ash/wm/default_container_event_filter.h"
 #include "ash/wm/default_container_layout_manager.h"
 #include "ash/wm/modal_container_layout_manager.h"
+#include "ash/wm/power_button_controller.h"
 #include "ash/wm/root_window_event_filter.h"
 #include "ash/wm/root_window_layout_manager.h"
 #include "ash/wm/shadow_controller.h"
 #include "ash/wm/shelf_layout_manager.h"
 #include "ash/wm/stacking_controller.h"
 #include "ash/wm/status_area_layout_manager.h"
 #include "ash/wm/toplevel_layout_manager.h"
 #include "ash/wm/toplevel_window_event_filter.h"
 #include "ash/wm/workspace_controller.h"
 #include "base/bind.h"
@@ skipping 181 matching lines @@
   stacking_controller_.reset(new internal::StackingController);
 
   InitLayoutManagers(root_window);
 
   if (!command_line->HasSwitch(switches::kAuraNoShadows))
     shadow_controller_.reset(new internal::ShadowController());
 
   // Force a layout.
   root_window->layout_manager()->OnWindowResized();
 
-  // Initialize InputMethodEventFilter. The filter must be added first since it
-  // has the highest priority.
+  // InputMethodEventFilter must be added first since it has the highest
+  // priority.
   DCHECK(!GetRootWindowEventFilterCount());
   input_method_filter_.reset(new internal::InputMethodEventFilter);
   AddRootWindowEventFilter(input_method_filter_.get());
 
-  // Initialize AcceleratorFilter.
   accelerator_filter_.reset(new internal::AcceleratorFilter);
   AddRootWindowEventFilter(accelerator_filter_.get());
 
-  // Initialize TooltipController.
   tooltip_controller_.reset(new internal::TooltipController);
   AddRootWindowEventFilter(tooltip_controller_.get());
   aura::client::SetTooltipClient(tooltip_controller_.get());
 
-  // Initialize drag drop controller.
   drag_drop_controller_.reset(new internal::DragDropController);
+  power_button_controller_.reset(new PowerButtonController);
 }
 
 bool Shell::DefaultToCompactWindowMode(const gfx::Size& monitor_size,
                                        CommandLine* command_line) const {
   // Developers often run the Aura shell in a window on their desktop.
   // Don't mess with their window mode.
   if (!aura::RootWindow::use_fullscreen_host_window())
     return false;
 
   // If user set the flag, don't override their desired behavior.
@@ skipping 124 matching lines @@
       new internal::WorkspaceController(default_container));
   workspace_controller_->SetLauncherModel(launcher_->model());
   default_container->SetEventFilter(
       new internal::DefaultContainerEventFilter(default_container));
   default_container->SetLayoutManager(
       new internal::DefaultContainerLayoutManager(
           workspace_controller_->workspace_manager()));
 }
 
 }  // namespace ash