mac: Update clients of scoped_nsobject.h.

chrome/browser/mac/keystone_glue.mm

 // 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.
 
 #import "chrome/browser/mac/keystone_glue.h"
 
 #include <sys/mount.h>
 #include <sys/param.h>
 #include <sys/stat.h>
 
@@ skipping 79 matching lines @@
   }
 
   ~PerformBridge() {}
 
   // Happens on a WorkerPool thread.
   void Run() {
     base::mac::ScopedNSAutoreleasePool pool;
     [target_ performSelector:sel_ withObject:arg_];
   }
 
-  scoped_nsobject<id> target_;
+  base::scoped_nsobject<id> target_;
   SEL sel_;
-  scoped_nsobject<id> arg_;
+  base::scoped_nsobject<id> arg_;
 };
 
 }  // namespace
 
 @interface KeystoneGlue (Private)
 
 // Returns the path to the application's Info.plist file.  This returns the
 // outer application bundle's Info.plist, not the framework's Info.plist.
 - (NSString*)appInfoPlistPath;
 
@@ skipping 905 matching lines @@
   return [KeystoneGlue defaultKeystoneGlue] != nil;
 }
 
 string16 CurrentlyInstalledVersion() {
   KeystoneGlue* keystoneGlue = [KeystoneGlue defaultKeystoneGlue];
   NSString* version = [keystoneGlue currentlyInstalledVersion];
   return base::SysNSStringToUTF16(version);
 }
 
 }  // namespace keystone_glue