Switch to standard integer types in cc/.

cc/playback/float_clip_display_item.cc

 // Copyright 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 "cc/playback/float_clip_display_item.h"
 
+#include <stddef.h>
+
 #include "base/strings/stringprintf.h"
 #include "base/trace_event/trace_event_argument.h"
 #include "cc/proto/display_item.pb.h"
 #include "cc/proto/gfx_conversions.h"
 #include "third_party/skia/include/core/SkCanvas.h"
 #include "ui/gfx/skia_util.h"
 
 namespace cc {
 
 FloatClipDisplayItem::FloatClipDisplayItem(const gfx::RectF& clip_rect) {
@@ skipping 69 matching lines @@
   array->AppendString(
       base::StringPrintf("EndFloatClipDisplayItem visualRect: [%s]",
                          visual_rect.ToString().c_str()));
 }
 
 size_t EndFloatClipDisplayItem::ExternalMemoryUsage() const {
   return 0;
 }
 
 }  // namespace cc