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_
 #pragma once
 
@@ 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[];
+extern const char kCheckDefaultBrowserOnFirstRun[];
+#if defined(OS_WIN)
+extern const char kDefaultBrowserFlowDialogEnabled[];
+extern const char kSuppressSwitchToMetroModeOnSetDefault[];

[grt (UTC plus 2), 2012/07/05 17:16:09]

is there a more precise definition for the desired feature than "Need to create
a flag that allows Chrome Win8 to launch in desktop mode on first run, even if
Chrome is selected as default browser." (issue 135255)?  i find it easy to
interpret that to be more broad than this one flag (for which i would have
written "Need to create a flag that suppresses the transition to metro mode when
Chrome is made the default browser during first run on Win8." in the feature
request).

[motek., 2012/07/05 20:22:26]

I can only second what you wrote. At first, I believed that this was an idea
equivalent to that setting in IE10, where you can have the browser launch in
Desktop, even if it is a default. 
I asked the person that entered the bug specifically about that and I got a
clarification, which resulted in what I coded. This has to do with some
partners' downloads, where they would rather not have their software disappear
from the view before the user had a chance to interact with it.

+#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 421 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_