Convert all remaining explicit LeakyLazyInstanceTraits users to ::Leaky

chrome/common/mac/objc_zombie.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.
 
 #import "chrome/common/mac/objc_zombie.h"
 
 #include <dlfcn.h>
 #include <execinfo.h>
 #include <mach-o/dyld.h>
 #include <mach-o/nlist.h>
 
@@ skipping 57 matching lines @@
 // treadmill).
 Class g_zombieClass = Nil;  // cached [CrZombie class]
 Class g_fatZombieClass = Nil;  // cached [CrFatZombie class]
 size_t g_fatZombieSize = 0;
 
 // Whether to zombie all freed objects, or only those which return YES
 // from |-shouldBecomeCrZombie|.
 BOOL g_zombieAllObjects = NO;
 
 // Protects |g_zombieCount|, |g_zombieIndex|, and |g_zombies|.
-base::LazyInstance<base::Lock, base::LeakyLazyInstanceTraits<base::Lock> >
-    g_lock = LAZY_INSTANCE_INITIALIZER;
+base::LazyInstance<base::Lock>::Leaky g_lock = LAZY_INSTANCE_INITIALIZER;
 
 // How many zombies to keep before freeing, and the current head of
 // the circular buffer.
 size_t g_zombieCount = 0;
 size_t g_zombieIndex = 0;
 
 typedef struct {
   id object;   // The zombied object.
   Class wasa;  // Value of |object->isa| before we replaced it.
   void* trace[kBacktraceDepth];  // Backtrace at point of deallocation.
@@ skipping 463 matching lines @@
   if (oldZombies) {
     for (size_t i = 0; i < oldCount; ++i) {
       if (oldZombies[i].object)
         object_dispose(oldZombies[i].object);
     }
     free(oldZombies);
   }
 }
 
 }  // namespace ObjcEvilDoers