add 'Aura' to version if USE_AURA on windows

chrome/common/chrome_version_info_win.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/common/chrome_version_info.h"
 
 #include "base/base_paths.h"
 #include "base/files/file_path.h"
 #include "base/path_service.h"
 #include "base/string_util.h"
 #include "chrome/installer/util/google_update_settings.h"
 #include "chrome/installer/util/install_util.h"
 
 namespace chrome {
 
 // static
 std::string VersionInfo::GetVersionStringModifier() {
 #if defined(GOOGLE_CHROME_BUILD)
   base::FilePath module;
   string16 channel;
   if (PathService::Get(base::FILE_MODULE, &module)) {
     bool is_system_install =
         !InstallUtil::IsPerUserInstall(module.value().c_str());
 
     GoogleUpdateSettings::GetChromeChannelAndModifiers(is_system_install,
                                                        &channel);
   }
+#if defined(USE_AURA)
+  channel += L" Aura";
+#endif
   return UTF16ToASCII(channel);
 #else
+#if defined(USE_AURA)

[jam, 2013/04/08 15:32:09]

do you really need to change the chromium code path?

+  return "Aura";
+#else
   return std::string();
 #endif
+#endif
 }
 
 // static
 VersionInfo::Channel VersionInfo::GetChannel() {
 #if defined(GOOGLE_CHROME_BUILD)
   std::wstring channel(L"unknown");
 
   base::FilePath module;
   if (PathService::Get(base::FILE_MODULE, &module)) {
     bool is_system_install =
         !InstallUtil::IsPerUserInstall(module.value().c_str());
     channel = GoogleUpdateSettings::GetChromeChannel(is_system_install);
   }
 
   if (channel.empty()) {
     return CHANNEL_STABLE;
   } else if (channel == L"beta") {
     return CHANNEL_BETA;
   } else if (channel == L"dev") {
     return CHANNEL_DEV;
   } else if (channel == L"canary") {
     return CHANNEL_CANARY;
   }
 #endif
 
   return CHANNEL_UNKNOWN;
 }
 
 }  // namespace chrome