Transition to base/mac/bundle_locations.h step 3

chrome/common/chrome_version_info_mac.mm

 // 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_version_info.h"
 
 #import <Cocoa/Cocoa.h>
 
 #include "base/basictypes.h"
+#include "base/mac/bundle_locations.h"
 #include "base/sys_string_conversions.h"
 
 namespace chrome {
 
 // static
 std::string VersionInfo::GetVersionStringModifier() {
 #if defined(GOOGLE_CHROME_BUILD)
-  // Use the main application bundle and not the framework bundle. Keystone
-  // keys don't live in the framework.
-  NSBundle* bundle = [NSBundle mainBundle];
+  // Use the main Chrome application bundle and not the framework bundle.
+  // Keystone keys don't live in the framework.
+  NSBundle* bundle = base::mac::OuterBundle();
   NSString* channel = [bundle objectForInfoDictionaryKey:@"KSChannelID"];
 
   // Only ever return "", "unknown", "beta", "dev", or "canary" in a branded
   // build.
   if (![bundle objectForInfoDictionaryKey:@"KSProductID"]) {
     // This build is not Keystone-enabled, it can't have a channel.
     channel = @"unknown";
   } else if (!channel) {
     // For the stable channel, KSChannelID is not set.
     channel = @"";
@@ skipping 23 matching lines @@
     return CHANNEL_DEV;
   } else if (channel == "canary") {
     return CHANNEL_CANARY;
   }
 #endif
 
   return CHANNEL_UNKNOWN;
 }
 
 }  // namespace chrome