chromeos: Add operations to monitor the screen orientation.

chrome/browser/chromeos/login/login_utils.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 "chrome/browser/chromeos/login/login_utils.h"
 
 #include <vector>
 
 #include "base/command_line.h"
 #include "base/compiler_specific.h"
@@ skipping 778 matching lines @@
     const GURL& start_url,
     const CommandLine& base_command_line,
     CommandLine* command_line) {
   static const char* kForwardSwitches[] = {
       switches::kEnableLogging,
       switches::kDisableAcceleratedPlugins,
       switches::kUseGL,
       switches::kUserDataDir,
       switches::kScrollPixels,
       switches::kEnableGView,
+      switches::kEnableSensors,
       switches::kNoFirstRun,
       switches::kLoginProfile,
       switches::kCompressSystemFeedback,
       switches::kDisableSeccompSandbox,
       switches::kPpapiFlashInProcess,
       switches::kPpapiFlashPath,
       switches::kPpapiFlashVersion,
       switches::kViewsDesktop,
 #if defined(TOUCH_UI)
       switches::kTouchDevices,
@@ skipping 326 matching lines @@
   // Mark login host for deletion after browser starts.  This
   // guarantees that the message loop will be referenced by the
   // browser before it is dereferenced by the login host.
   if (login_host) {
     login_host->OnSessionStart();
     login_host = NULL;
   }
 }
 
 }  // namespace chromeos