Ensure that data doesn't leak between users on cros chrome crash.

chrome/common/chrome_switches.h

 // Copyright (c) 2010 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 173 matching lines @@
 extern const char kSilentDumpOnDCHECK[];
 extern const char kSimpleDataSource[];
 extern const char kSingleProcess[];
 extern const char kStartMaximized[];
 extern const char kSyncServiceURL[];
 extern const char kSyncNotificationMethod[];
 extern const char kSyncerThreadTimedStop[];
 extern const char kTabCountToLoadOnSessionRestore[];
 extern const char kTestName[];
 extern const char kTestSandbox[];
+extern const char kTestType[];
 extern const char kTestingChannelID[];
 extern const char kThumbnailStore[];
 extern const char kTrustedPlugins[];
 extern const char kTryChromeAgain[];
 extern const char kUninstall[];
 extern const char kUseSpdy[];
 extern const char kFixedHttpPort[];
 extern const char kFixedHttpsPort[];
 extern const char kIgnoreCertificateErrors[];
 extern const char kMaxSpdySessionsPerDomain[];
@@ skipping 18 matching lines @@
 extern const char kEnableLoginImages[];
 extern const char kLoginManager[];
 extern const char kInChromeAuth[];
 // TODO(avayvod): Remove this flag when it's unnecessary for testing
 // purposes.
 extern const char kLoginScreen[];
 extern const char kLoginScreenSize[];
 extern const char kTestLoadLibcros[];
 extern const char kProfile[];
 extern const char kLoginProfile[];
+extern const char kLoginUser[];
 extern const char kChromeosFrame[];
 #endif
 
 #if defined(OS_WIN)
 extern const char kUseNSSForSSL[];
 #endif
 
 #if defined(OS_POSIX)
 extern const char kEnableCrashReporter[];
 extern const char kNoProcessSingletonDialog[];
@@ skipping 14 matching lines @@
 #if !defined(OFFICIAL_BUILD)
 extern const char kRendererCheckFalseTest[];
 #endif
 
 // 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_