Switch to standard integer types in ios/.

ios/chrome/app/deferred_initialization_runner.mm

 // Copyright 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 "ios/chrome/app/deferred_initialization_runner.h"
 
+#include <stdint.h>
+
 #include "base/logging.h"
 #include "base/mac/scoped_nsobject.h"
 
 // An object encapsulating the deferred execution of a block of initialization
 // code.
 @interface DeferredInitializationBlock : NSObject {
   // A string to reference the initialization block.
   base::scoped_nsobject<NSString> _name;
   // A block of code to execute.
   base::scoped_nsprotocol<ProceduralBlock> _runBlock;
@@ skipping 94 matching lines @@
   DCHECK(name);
   [[_runBlocks objectForKey:name] cancel];
   [_runBlocks removeObjectForKey:name];
 }
 
 - (NSUInteger)numberOfBlocksRemaining {
   return [_runBlocks count];
 }
 
 @end