Switch to standard integer types in content/browser/.

content/browser/devtools/devtools_frame_trace_recorder.cc

 // Copyright (c) 2015 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 "content/browser/devtools/devtools_frame_trace_recorder.h"
 
+#include <stddef.h>
+
 #include <string>
 #include <vector>
 
 #include "base/atomicops.h"
 #include "base/base64.h"
 #include "base/bind.h"
 #include "base/memory/ref_counted.h"
 #include "base/trace_event/trace_event_impl.h"
 #include "cc/output/compositor_frame_metadata.h"
 #include "content/browser/frame_host/render_frame_host_impl.h"
@@ skipping 114 matching lines @@
   }
 
   bool is_new_trace;
   TRACE_EVENT_IS_NEW_TRACE(&is_new_trace);
   if (!is_new_trace && last_metadata_)
     CaptureFrame(host, *last_metadata_);
   last_metadata_.reset(new cc::CompositorFrameMetadata(frame_metadata));
 }
 
 }  // namespace content