adds WARP support to Chromium, for Metro mode only, on Windows 8

win8/metro_driver/chrome_app_view_ash.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 "win8/metro_driver/stdafx.h"
 #include "win8/metro_driver/chrome_app_view_ash.h"
 
 #include <corewindow.h>
 #include <shellapi.h>
 #include <windows.foundation.h>
@@ skipping 328 matching lines @@
       }
     }
   }
 
   DVLOG(1) << "Launching chrome server";
   base::FilePath chrome_exe_path;
 
   if (!PathService::Get(base::FILE_EXE, &chrome_exe_path))
     return false;
 
-  base::string16 parameters = L"--silent-launch --viewer-connect ";
+  base::string16 parameters = L"--silent-launch --connect-to-metro-viewer ";
   if (additional_parameters)
     parameters += additional_parameters;
 
   SHELLEXECUTEINFO sei = { sizeof(sei) };
   sei.nShow = SW_SHOWNORMAL;
   sei.lpFile = chrome_exe_path.value().c_str();
   sei.lpDirectory = L"";
   sei.lpParameters = parameters.c_str();
   ::ShellExecuteEx(&sei);
   return true;
@@ skipping 1030 matching lines @@
   mswr::ComPtr<winapp::Core::ICoreApplicationExit> app_exit;
   CheckHR(core_app.As(&app_exit));
   globals.app_exit = app_exit.Detach();
 }
 
 IFACEMETHODIMP
 ChromeAppViewFactory::CreateView(winapp::Core::IFrameworkView** view) {
   *view = mswr::Make<ChromeAppViewAsh>().Detach();
   return (*view) ? S_OK :  E_OUTOFMEMORY;
 }