Integrate About page into Settings for Chrome OS settings in a window.

chrome/common/chrome_switches.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.
 
 // Defines all the command-line switches used by Chrome.
 
 #ifndef CHROME_COMMON_CHROME_SWITCHES_H_
 #define CHROME_COMMON_CHROME_SWITCHES_H_
 
 #include "build/build_config.h"
@@ skipping 47 matching lines @@
 extern const char kCloudPrintPrintTicket[];
 extern const char kCloudPrintSetupProxy[];
 extern const char kCrashOnHangThreads[];
 extern const char kCreateBrowserOnStartupForTests[];
 extern const char kCustomLauncherPage[];
 extern const char kDebugEnableFrameToggle[];
 extern const char kDebugPackedApps[];
 extern const char kDiagnostics[];
 extern const char kDiagnosticsFormat[];
 extern const char kDiagnosticsRecovery[];
+extern const char kDisableAboutInSettings[];
 extern const char kDisableAnswersInSuggest[];
 extern const char kDisableAsyncDns[];
 extern const char kDisableAuthNegotiateCnameLookup[];
 extern const char kDisableBackgroundNetworking[];
 extern const char kDisableBundledPpapiFlash[];
 extern const char kDisableClientSidePhishingDetection[];
 extern const char kDisableComponentExtensionsWithBackgroundPages[];
 extern const char kDisableComponentUpdate[];
 extern const char kDisableDefaultApps[];
 extern const char kDisableDeviceDiscovery[];
@@ skipping 322 matching lines @@
 #if defined(ENABLE_PLUGINS)
 extern const char kAllowNaClCrxFsAPI[];
 extern const char kAllowNaClFileHandleAPI[];
 extern const char kAllowNaClSocketAPI[];
 #endif
 
 #ifndef NDEBUG
 extern const char kFileManagerExtensionPath[];
 #endif
 
+bool AboutInSettingsEnabled();
 bool SettingsWindowEnabled();
 
 // DON'T ADD RANDOM STUFF HERE. Put it in the main section above in
 // alphabetical order, or in one of the ifdefs (also in order in each section).
 
 }  // namespace switches
 
 #endif  // CHROME_COMMON_CHROME_SWITCHES_H_