cc: Add rasterize and record micro benchmark.

cc/debug/rasterize_and_record_benchmark_impl.h

Index: cc/debug/rasterize_and_record_benchmark_impl.h
diff --git a/cc/debug/rasterize_and_record_benchmark_impl.h b/cc/debug/rasterize_and_record_benchmark_impl.h
new file mode 100644
index 0000000000000000000000000000000000000000..47b8a6a250c9a8e25958fc2992cdbaf367f90064
--- /dev/null
+++ b/cc/debug/rasterize_and_record_benchmark_impl.h
@@ -0,0 +1,49 @@
+// Copyright 2013 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.
+
+#ifndef CC_DEBUG_RASTERIZE_AND_RECORD_BENCHMARK_IMPL_H_
+#define CC_DEBUG_RASTERIZE_AND_RECORD_BENCHMARK_IMPL_H_
+
+#include <map>
+#include <utility>
+#include <vector>
+
+#include "cc/debug/micro_benchmark_impl.h"
+#include "base/time/time.h"
+
+namespace cc {
+
+class LayerTreeHostImpl;
+class PictureLayerImpl;
+class LayerImpl;
+class RasterizeAndRecordBenchmarkImpl : public MicroBenchmarkImpl {
+ public:
+  explicit RasterizeAndRecordBenchmarkImpl(
+      scoped_refptr<base::MessageLoopProxy> origin_loop,
+      base::Value* value,
+      const MicroBenchmarkImpl::DoneCallback& callback);
+  virtual ~RasterizeAndRecordBenchmarkImpl();
+
+  // Implements MicroBenchmark interface.
+  virtual void DidCompleteCommit(LayerTreeHostImpl* host) OVERRIDE;
+  virtual void RunOnLayer(PictureLayerImpl* layer) OVERRIDE;
+
+ private:
+  void Run(LayerImpl* layer);
+
+  struct RasterizeResults {
+    RasterizeResults();
+    ~RasterizeResults();
+
+    int pixels_rasterized;
+    base::TimeDelta total_best_time;
+  };
+
+  RasterizeResults rasterize_results_;
+  int rasterize_repeat_count_;
+};
+
+}  // namespace cc
+
+#endif  // CC_DEBUG_RASTERIZE_AND_RECORD_BENCHMARK_IMPL_H_