Add support for latency measurement to Telemetry smoothness benchmarks.

content/renderer/gpu/gpu_benchmarking_extension.cc

 // 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.
 
 #include "content/renderer/gpu/gpu_benchmarking_extension.h"
 
 #include <string>
 
 #include "base/base64.h"
 #include "base/file_util.h"
 #include "base/files/file_path.h"
 #include "base/memory/scoped_vector.h"
 #include "base/string_number_conversions.h"
+#include "content/common/browser_rendering_stats.h"
 #include "content/common/gpu/gpu_rendering_stats.h"
 #include "content/public/renderer/render_thread.h"
 #include "content/renderer/all_rendering_benchmarks.h"
 #include "content/renderer/gpu/render_widget_compositor.h"
 #include "content/renderer/render_view_impl.h"
 #include "content/renderer/rendering_benchmark.h"
 #include "content/renderer/skia_benchmarking_extension.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebFrame.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebView.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebViewBenchmarkSupport.h"
@@ skipping 229 matching lines @@
 
     RenderViewImpl* render_view_impl = RenderViewImpl::FromWebView(web_view);
     if (!render_view_impl)
       return v8::Undefined();
 
     WebRenderingStatsImpl stats;
     render_view_impl->GetRenderingStats(stats);
 
     content::GpuRenderingStats gpu_stats;
     render_view_impl->GetGpuRenderingStats(&gpu_stats);
+    BrowserRenderingStats browser_stats;
+    render_view_impl->GetBrowserRenderingStats(&browser_stats);
     v8::Handle<v8::Object> stats_object = v8::Object::New();
 
     RenderingStatsEnumerator enumerator(stats_object);
     stats.rendering_stats.EnumerateFields(&enumerator);
     gpu_stats.EnumerateFields(&enumerator);
+    browser_stats.EnumerateFields(&enumerator);
 
     return stats_object;
   }
 
   static v8::Handle<v8::Value> PrintToSkPicture(const v8::Arguments& args) {
     if (args.Length() != 1)
       return v8::Undefined();
 
     v8::String::AsciiValue dirname(args[0]);
     if (dirname.length() == 0)
@@ skipping 236 matching lines @@
 
     return v8::Undefined();
   }
 };
 
 v8::Extension* GpuBenchmarkingExtension::Get() {
   return new GpuBenchmarkingWrapper();
 }
 
 }  // namespace content