Disable ctrl-alt-shift-w on beta/stable channels.

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"
 #include "base/i18n/rtl.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/trace_event/trace_event.h"
 #include "base/values.h"
 #include "chrome/browser/chrome_notification_types.h"
 #include "chrome/browser/chromeos/accessibility/accessibility_util.h"
 #include "chrome/browser/chromeos/login/ui/login_display_host_impl.h"
 #include "chrome/browser/chromeos/login/ui/proxy_settings_dialog.h"
 #include "chrome/browser/chromeos/login/ui/webui_login_display.h"
 #include "chrome/browser/chromeos/profiles/profile_helper.h"
 #include "chrome/browser/extensions/chrome_extension_web_contents_observer.h"
 #include "chrome/browser/media/media_capture_devices_dispatcher.h"
 #include "chrome/browser/media/media_stream_infobar_delegate.h"
 #include "chrome/browser/password_manager/chrome_password_manager_client.h"
 #include "chrome/browser/renderer_preferences_util.h"
 #include "chrome/browser/sessions/session_tab_helper.h"
 #include "chrome/browser/ui/autofill/chrome_autofill_client.h"
 #include "chrome/browser/ui/webui/chromeos/login/oobe_ui.h"
+#include "chrome/common/chrome_version_info.h"
 #include "chrome/common/render_messages.h"
 #include "chromeos/dbus/dbus_thread_manager.h"
 #include "chromeos/dbus/session_manager_client.h"
 #include "chromeos/network/network_state.h"
 #include "chromeos/network/network_state_handler.h"
 #include "components/password_manager/core/browser/password_manager.h"
 #include "components/web_modal/web_contents_modal_dialog_manager.h"
 #include "content/public/browser/notification_service.h"
 #include "content/public/browser/render_frame_host.h"
 #include "content/public/browser/render_view_host.h"
@@ skipping 85 matching lines @@
                              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_W,
-      ui::EF_CONTROL_DOWN | ui::EF_ALT_DOWN | ui::EF_SHIFT_DOWN)] =
-      kAccelNameToggleWebviewSignin;
   accel_map_[ui::Accelerator(
       ui::VKEY_L, ui::EF_CONTROL_DOWN | ui::EF_ALT_DOWN | ui::EF_SHIFT_DOWN)] =
       kAccelNameToggleNewLoginUI;
   accel_map_[ui::Accelerator(
       ui::VKEY_B, ui::EF_CONTROL_DOWN | ui::EF_ALT_DOWN | ui::EF_SHIFT_DOWN)] =
       kAccelNameToggleEasyBootstrap;
 
   accel_map_[ui::Accelerator(ui::VKEY_LEFT, ui::EF_NONE)] =
       kAccelFocusPrev;
   accel_map_[ui::Accelerator(ui::VKEY_RIGHT, ui::EF_NONE)] =
       kAccelFocusNext;
 
+  // Ctrl-Alt-Shift-W for canary/dev builds only.
+  const chrome::VersionInfo::Channel channel =
+      chrome::VersionInfo::GetChannel();
+  if (channel != chrome::VersionInfo::CHANNEL_STABLE &&
+      channel != chrome::VersionInfo::CHANNEL_BETA) {
+    accel_map_[ui::Accelerator(
+        ui::VKEY_W, ui::EF_CONTROL_DOWN | ui::EF_ALT_DOWN |
+                        ui::EF_SHIFT_DOWN)] = kAccelNameToggleWebviewSignin;
+  }
+
   // 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);
   key_down.set_type(ui::ET_KEY_RELEASED);
   accel_map_[key_up] = kAccelFocusPrev;
   accel_map_[key_down] = kAccelFocusNext;
 
   accel_map_[ui::Accelerator(
       ui::VKEY_D, ui::EF_CONTROL_DOWN | ui::EF_ALT_DOWN | ui::EF_SHIFT_DOWN)] =
@@ skipping 347 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