Convert all remaining explicit LeakyLazyInstanceTraits users to ::Leaky

base/threading/platform_thread_mac.mm

-// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// 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.
 
 #include "base/threading/platform_thread.h"
 
 #import <Foundation/Foundation.h>
 #include <dlfcn.h>
 #include <mach/mach.h>
 #include <mach/mach_time.h>
 #include <mach/thread_policy.h>
 
 #include "base/lazy_instance.h"
 #include "base/logging.h"
 #include "base/threading/thread_local.h"
 #include "base/tracked_objects.h"
 
 namespace base {
 
 namespace {
 
-LazyInstance<ThreadLocalPointer<char>,
-             LeakyLazyInstanceTraits<ThreadLocalPointer<char> > >
+LazyInstance<ThreadLocalPointer<char> >::Leaky
     current_thread_name = LAZY_INSTANCE_INITIALIZER;
 
 }  // namespace
 
 // If Cocoa is to be used on more than one thread, it must know that the
 // application is multithreaded.  Since it's possible to enter Cocoa code
 // from threads created by pthread_thread_create, Cocoa won't necessarily
 // be aware that the application is multithreaded.  Spawning an NSThread is
 // enough to get Cocoa to set up for multithreaded operation, so this is done
 // if necessary before pthread_thread_create spawns any threads.
@@ skipping 148 matching lines @@
     case kThreadPriority_Normal:
       SetPriorityNormal(mach_thread_id);
       break;
     case kThreadPriority_RealtimeAudio:
       SetPriorityRealtimeAudio(mach_thread_id);
       break;
   }
 }
 
 }  // namespace base