Added hotkey support to 8508009

ui/aura_shell/shell_accelerator_controller.cc

 // Copyright (c) 2011 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 "ui/aura_shell/shell_accelerator_controller.h"
 
 #include "ui/aura/desktop.h"
 #include "ui/aura/event.h"
 #include "ui/aura_shell/shell.h"
 #include "ui/base/accelerators/accelerator.h"
 #include "ui/base/accelerators/accelerator_manager.h"
+#include "ui/gfx/compositor/debug_utils.h"
 #include "ui/gfx/compositor/layer_animation_sequence.h"
 #include "ui/gfx/compositor/layer_animator.h"
 #include "ui/gfx/compositor/screen_rotation.h"
 
 namespace {
 
 // Acceleraters handled by ShellAcceleratorController.
 struct AcceleratorData {
   ui::KeyboardCode keycode;
   bool shift;
   bool ctrl;
   bool alt;
 } kAcceleratorData[] = {
   { ui::VKEY_F11, false, false, false },
   { ui::VKEY_HOME, false, true, false },
+  { ui::VKEY_L, false, false, true },
 };
 
 // Registers the accelerators with ShellAcceleratorController.
 void RegisterAccelerators(aura_shell::ShellAcceleratorController* controller) {
   for (size_t i = 0; i < arraysize(kAcceleratorData); ++i) {
     controller->Register(ui::Accelerator(kAcceleratorData[i].keycode,
                                          kAcceleratorData[i].shift,
                                          kAcceleratorData[i].ctrl,
                                          kAcceleratorData[i].alt),
                          controller);
@@ skipping 74 matching lines @@
 bool ShellAcceleratorController::AcceleratorPressed(
     const ui::Accelerator& accelerator) {
 #if !defined(NDEBUG)
   if (accelerator.key_code() == ui::VKEY_F11) {
     aura::Desktop::GetInstance()->ToggleFullScreen();
     return true;
   } else if (accelerator.key_code() == ui::VKEY_HOME &&
              accelerator.IsCtrlDown()) {
     RotateScreen();
     return true;
+  } else if (accelerator.key_code() == ui::VKEY_L &&
+             accelerator.IsAltDown()) {
+    ui::PrintLayerHierarchy(aura::Desktop::GetInstance()->layer());
+    return true;
   }
 #endif
   return false;
 }
 
 }  // namespace aura_shell