[mac] fix official build

chrome/app/breakpad_mac.mm

 // 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.
 
 #import "chrome/app/breakpad_mac.h"
 
 #import <Foundation/Foundation.h>
 
 #include "base/base_switches.h"
 #import "base/basictypes.h"
@@ skipping 116 matching lines @@
   SetCrashKeyValue(@"prod", [info_dictionary objectForKey:@BREAKPAD_PRODUCT]);
   SetCrashKeyValue(@"plat", @"OS X");
 
   // Enable child process crashes to include the page URL.
   // TODO: Should this only be done for certain process types?
   child_process_logging::SetCrashKeyFunctions(SetCrashKeyValue,
                                               ClearCrashKeyValue);
 
   if (!is_browser) {
     // Get the guid from the command line switch.
-    std::string guid = WideToASCII(
-        command_line->GetSwitchValue(switches::kEnableCrashReporter));
+    std::string guid =
+        command_line->GetSwitchValueASCII(switches::kEnableCrashReporter);
     child_process_logging::SetClientId(guid);
    }
 }
 
 void InitCrashProcessInfo() {
   if (gBreakpadRef == NULL) {
     return;
   }
 
   // Determine the process type.
@@ skipping 20 matching lines @@
   BreakpadAddUploadParameter(gBreakpadRef, key, value);
 }
 
 void ClearCrashKeyValue(NSString* key) {
   if (gBreakpadRef == NULL) {
     return;
   }
 
   BreakpadRemoveUploadParameter(gBreakpadRef, key);
 }