Mustash: Ignore --mash flag when comparing flags in UserSessionManager.

chrome/common/chrome_switches.cc

 // 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.
 
 #include "chrome/common/chrome_switches.h"
 
 #include "base/base_switches.h"
 #include "base/command_line.h"
 #include "build/build_config.h"
 #include "ppapi/features/features.h"
@@ skipping 541 matching lines @@
 // Loads an extension from the specified directory.
 const char kLoadExtension[]                 = "load-extension";
 
 // Loads the Media Router component extension on startup.
 const char kLoadMediaRouterComponentExtension[] =
     "load-media-router-component-extension";
 
 // Makes Chrome default browser
 const char kMakeDefaultBrowser[]            = "make-default-browser";
 
+// Used to enable Mus+ash.
+const char kMash[]                          = "mash";
+
 // Forces the maximum disk space to be used by the media cache, in bytes.
 const char kMediaCacheSize[]                = "media-cache-size";
 
 // Enables the recording of metrics reports but disables reporting. In contrast
 // to kDisableMetrics, this executes all the code that a normal client would
 // use for reporting, except the report is dropped rather than sent to the
 // server. This is useful for finding issues in the metrics code during UI and
 // performance tests.
 const char kMetricsRecordingOnly[]          = "metrics-recording-only";
 
@@ skipping 596 matching lines @@
 
 // -----------------------------------------------------------------------------
 // DO NOT ADD YOUR VERY NICE FLAGS 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