[cros] Add --stub-cros-settings option for testing.

chrome/common/chrome_switches.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_switches.h"
 
 #include "base/base_switches.h"
 #include "base/command_line.h"
 
 namespace switches {
@@ skipping 1182 matching lines @@
 const char kCandidateWindowLang[]           = "lang";
 
 // Indicates that the browser is in "browse without sign-in" (Guest session)
 // mode. Should completely disable extensions, sync and bookmarks.
 const char kGuestSession[]                  = "bwsi";
 
 // Indicates that stub implementations of the libcros library should be used.
 // This is typically used to test the chromeos build of chrome on the desktop.
 const char kStubCros[]                      = "stub-cros";
 
+// Indicates that a stub implementation of CrosSettings that stores settings in
+// memory without signing should be used, treating current user as the owner.
+// This option is for testing the chromeos build of chrome on the desktop only.
+const char kStubCrosSettings[]              = "stub-cros-settings";
+
 // URL of the html page for Screen Saver.
 const char kScreenSaverUrl[]                = "screen-saver-url";
 
 // Triggers ChromeOS system log compression during feedback submit.
 const char kCompressSystemFeedback[]        = "compress-sys-feedback";
 
 // Enables overriding the path for the default authentication extension.
 const char kAuthExtensionPath[]             = "auth-ext-path";
 
 // Power of the power-of-2 initial modulus that will be used by the
@@ skipping 106 matching lines @@
 
 // -----------------------------------------------------------------------------
 // DO NOT ADD YOUR CRAP TO THE BOTTOM OF THIS FILE.
 //
 // You were going to just dump your switches here, weren't you? Instead, please
 // put them in alphabetical order above, or in order inside the appropriate
 // ifdef at the bottom. The order should match the header.
 // -----------------------------------------------------------------------------
 
 }  // namespace switches