Switch to standard integer types in cc/.

cc/trees/layer_tree_host.cc

 // Copyright 2011 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 "cc/trees/layer_tree_host.h"
 
+#include <stddef.h>
+#include <stdint.h>
+
 #include <algorithm>
 #include <stack>
 #include <string>
 
 #include "base/atomic_sequence_num.h"
 #include "base/auto_reset.h"
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/location.h"
 #include "base/metrics/histogram.h"
@@ skipping 1250 matching lines @@
   return compositor_mode_ == CompositorMode::SingleThreaded;
 }
 
 bool LayerTreeHost::IsThreaded() const {
   DCHECK(compositor_mode_ != CompositorMode::Threaded ||
          task_runner_provider_->HasImplThread());
   return compositor_mode_ == CompositorMode::Threaded;
 }
 
 }  // namespace cc