Adds browser preferences to configure first-run flow on Windows 8.

chrome/common/pref_names.h

 // 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.
 
 // Constants for the names of various preferences, for easier changing.
 
 #ifndef CHROME_COMMON_PREF_NAMES_H_
 #define CHROME_COMMON_PREF_NAMES_H_
 
 #include <stddef.h>
@@ skipping 289 matching lines @@
 extern const char kPluginsDisabledPlugins[];
 extern const char kPluginsDisabledPluginsExceptions[];
 extern const char kPluginsEnabledPlugins[];
 extern const char kPluginsEnabledInternalPDF[];
 extern const char kPluginsEnabledNaCl[];
 extern const char kPluginsShowSetReaderDefaultInfobar[];
 extern const char kPluginsShowDetails[];
 extern const char kPluginsAllowOutdated[];
 extern const char kPluginsAlwaysAuthorize[];
 extern const char kCheckDefaultBrowser[];
-extern const char kDefaultBrowserFlowDialog[];
+#if defined(OS_WIN)
+extern const char kSuppressSwitchToMetroModeOnSetDefault[];
+#endif
 extern const char kDefaultBrowserSettingEnabled[];
 #if defined(OS_MACOSX)
 extern const char kShowUpdatePromotionInfoBar[];
 #endif
 extern const char kUseCustomChromeFrame[];
 extern const char kShowOmniboxSearchHint[];
 extern const char kDesktopNotificationDefaultContentSetting[];  // OBSOLETE
 extern const char kDesktopNotificationAllowedOrigins[];  // OBSOLETE
 extern const char kDesktopNotificationDeniedOrigins[];  // OBSOLETE
 extern const char kDesktopNotificationPosition[];
@@ skipping 426 matching lines @@
 extern const char kNetworkProfileWarningsLeft[];
 extern const char kNetworkProfileLastWarningTime[];
 
 #if defined(OS_MACOSX)
 extern const char kMacLeopardObsoleteInfobarLastShown[];
 #endif  // defined(OS_MACOSX)
 
 }  // namespace prefs
 
 #endif  // CHROME_COMMON_PREF_NAMES_H_