Change the use-flip command line flag from wchar_t to char

chrome/common/chrome_switches.h

 // Copyright (c) 2009 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 141 matching lines @@
 extern const char kSyncServiceURL[];
 extern const char kSyncerThreadTimedStop[];
 extern const char kTabCountToLoadOnSessionRestore[];
 extern const char kTestName[];
 extern const char kTestSandbox[];
 extern const char kTestingChannelID[];
 extern const char kThumbnailStore[];
 extern const char kTrustedPlugins[];
 extern const char kTryChromeAgain[];
 extern const char kUninstall[];
+extern const char kUseFlip[];
 extern const char kUseLowFragHeapCrt[];
 extern const char kUserAgent[];
 extern const char kUserDataDir[];
 extern const char kUserScriptsDir[];
 extern const char kUtilityCmdPrefix[];
 extern const char kUtilityProcess[];
 extern const char kWaitForDebuggerChildren[];
 extern const char kWebWorkerProcessPerCore[];
 extern const char kWebWorkerShareProcesses[];
 extern const char kWinHttpProxyResolver[];
 extern const char kWininetFtp[];
 extern const char kWorkerProcess[];
 extern const char kZygoteCmdPrefix[];
 extern const char kZygoteProcess[];
-extern const wchar_t kUseFlip[];
 
 #if defined(OS_CHROMEOS)
 extern const char kCookiePipe[];
 extern const char kEnableGView[];
 #endif
 
 #if defined(OS_LINUX)
 extern const char kAutoSSLClientAuth[];
 #endif
 
 #if defined(OS_POSIX)
 extern const char kEnableCrashReporter[];
 extern const char kNoProcessSingletonDialog[];
 #endif
 
 #if defined(OS_MACOSX)
 extern const char kEnableSandboxLogging[];
 #endif
 
 #ifndef NDEBUG
 extern const char kGearsPluginPathOverride[];
 #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_