Switch to standard integer types in ios/.

ios/web/test/test_web_thread.cc

 // Copyright 2014 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 "ios/web/public/test/test_web_thread.h"
 
+#include "base/macros.h"
 #include "ios/web/web_thread_impl.h"
 
 namespace web {
 
 class TestWebThreadImpl : public WebThreadImpl {
  public:
   TestWebThreadImpl(WebThread::ID identifier) : WebThreadImpl(identifier) {}
 
   TestWebThreadImpl(WebThread::ID identifier, base::MessageLoop* message_loop)
       : WebThreadImpl(identifier, message_loop) {}
@@ skipping 29 matching lines @@
 
 void TestWebThread::Stop() {
   impl_->Stop();
 }
 
 bool TestWebThread::IsRunning() {
   return impl_->IsRunning();
 }
 
 }  // namespace web