Added rendering benchmark javascript hook

content/renderer/all_rendering_benchmarks.h

+// Copyright (c) 2012 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 CONTENT_RENDERER_ALL_RENDERING_BENCHMARKS_H_
+#define CONTENT_RENDERER_ALL_RENDERING_BENCHMARKS_H_
+
+#include <string>
+#include <vector>
+
+#include "base/basictypes.h"
+#include "base/memory/scoped_vector.h"
+
+namespace WebKit {
+class WebViewBenchmarkSupport;
+}
+
+namespace content {
+class RenderingBenchmarkResults;
+class RenderingBenchmark;
+
+class  AllRenderingBenchmarks {

[nduca, 2012/07/19 08:39:08]

why a class and not a function? What state does this need to retain?

[nduca, 2012/07/19 08:39:08]

two spaces between class and AllRenderingXXX

[dmurph, 2012/07/20 20:20:36]

Turned into function.

+ public:
+  AllRenderingBenchmarks();
+  virtual ~AllRenderingBenchmarks();
+
+  const std::vector<RenderingBenchmark*>&  benchmarks();
+
+ private:
+  ScopedVector<RenderingBenchmark> benchmarks_;
+
+  DISALLOW_COPY_AND_ASSIGN(AllRenderingBenchmarks);
+};
+}  // namespace content
+
+#endif  // CONTENT_RENDERER_ALL_RENDERING_BENCHMARKS_H_