ash: Add a heads-up display to track touch-point states and positions.

chrome/browser/chromeos/login/login_utils.cc

 // 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 "chrome/browser/chromeos/login/login_utils.h"
 
 #include <algorithm>
 #include <vector>
 
 #include "ash/ash_switches.h"
@@ skipping 1057 matching lines @@
       ::switches::kNoSandbox,
       ::switches::kPpapiFlashArgs,
       ::switches::kPpapiFlashInProcess,
       ::switches::kPpapiFlashPath,
       ::switches::kPpapiFlashVersion,
       ::switches::kRendererStartupDialog,
       ::switches::kFlingTapSuppressMaxDown,
       ::switches::kFlingTapSuppressMaxGap,
       ::switches::kTouchDevices,
       ::switches::kTouchOptimizedUI,
+      ash::switches::kAshTouchHud,
       ash::switches::kAuraLegacyPowerButton,
       ash::switches::kAuraNoShadows,
       ash::switches::kAuraPanelManager,
       ash::switches::kAuraWindowAnimationsDisabled,
       ::switches::kUIEnablePartialSwap,
       ::switches::kUseGL,
       ::switches::kUserDataDir,
 #if defined(USE_VIRTUAL_KEYBOARD)
       // The virtual keyboard extension (chrome://keyboard) highly relies on
       // experimental APIs.
@@ skipping 365 matching lines @@
 bool LoginUtils::IsWhitelisted(const std::string& username) {
   CrosSettings* cros_settings = CrosSettings::Get();
   bool allow_new_user = false;
   cros_settings->GetBoolean(kAccountsPrefAllowNewUser, &allow_new_user);
   if (allow_new_user)
     return true;
   return cros_settings->FindEmailInList(kAccountsPrefUsers, username);
 }
 
 }  // namespace chromeos