Added UI to enable debugging features on CrOS

chrome/browser/chromeos/login/ui/webui_login_view.cc

 // Copyright 2014 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 "chrome/browser/chromeos/login/ui/webui_login_view.h"
 
 #include "ash/shell.h"
 #include "ash/system/tray/system_tray.h"
 #include "base/bind.h"
 #include "base/callback.h"
@@ skipping 39 matching lines @@
 using content::NativeWebKeyboardEvent;
 using content::RenderViewHost;
 using content::WebContents;
 using web_modal::WebContentsModalDialogManager;
 
 namespace {
 
 // These strings must be kept in sync with handleAccelerator()
 // in display_manager.js.
 const char kAccelNameCancel[] = "cancel";
+const char kAccelNameEnableDebugging[] = "debugging";
 const char kAccelNameEnrollment[] = "enrollment";
 const char kAccelNameKioskEnable[] = "kiosk_enable";
 const char kAccelNameVersion[] = "version";
 const char kAccelNameReset[] = "reset";
 const char kAccelFocusPrev[] = "focus_prev";
 const char kAccelFocusNext[] = "focus_next";
 const char kAccelNameDeviceRequisition[] = "device_requisition";
 const char kAccelNameDeviceRequisitionRemora[] = "device_requisition_remora";
 const char kAccelNameDeviceRequisitionShark[] = "device_requisition_shark";
 const char kAccelNameAppLaunchBailout[] = "app_launch_bailout";
@@ skipping 51 matching lines @@
       ui::VKEY_G, ui::EF_CONTROL_DOWN | ui::EF_ALT_DOWN | ui::EF_SHIFT_DOWN)] =
       kAccelNameEmbeddedSignin;
   accel_map_[ui::Accelerator(ui::VKEY_K,
                              ui::EF_CONTROL_DOWN | ui::EF_ALT_DOWN)] =
       kAccelNameKioskEnable;
   accel_map_[ui::Accelerator(ui::VKEY_V, ui::EF_ALT_DOWN)] =
       kAccelNameVersion;
   accel_map_[ui::Accelerator(ui::VKEY_R,
       ui::EF_CONTROL_DOWN | ui::EF_ALT_DOWN | ui::EF_SHIFT_DOWN)] =
       kAccelNameReset;
+  accel_map_[ui::Accelerator(ui::VKEY_X,
+      ui::EF_CONTROL_DOWN | ui::EF_ALT_DOWN | ui::EF_SHIFT_DOWN)] =
+      kAccelNameEnableDebugging;
 
   accel_map_[ui::Accelerator(ui::VKEY_LEFT, ui::EF_NONE)] =
       kAccelFocusPrev;
   accel_map_[ui::Accelerator(ui::VKEY_RIGHT, ui::EF_NONE)] =
       kAccelFocusNext;
 
   // Use KEY_RELEASED because Gaia consumes KEY_PRESSED for up/down key.
   ui::Accelerator key_up(ui::VKEY_UP, ui::EF_NONE);
   key_up.set_type(ui::ET_KEY_RELEASED);
   ui::Accelerator key_down(ui::VKEY_DOWN, ui::EF_NONE);
@@ skipping 357 matching lines @@
   webui_visible_ = true;
 }
 
 void WebUILoginView::ReturnFocus(bool reverse) {
   // Return the focus to the web contents.
   webui_login_->web_contents()->FocusThroughTabTraversal(reverse);
   GetWidget()->Activate();
 }
 
 }  // namespace chromeos