cc: Emulate BeginFrame in OutputSurfaces that don't support it natively

chrome/test/perf/rendering/latency_tests.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 "base/command_line.h"
 #include "base/file_util.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/path_service.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/stringprintf.h"
@@ skipping 353 matching lines @@
       printf("Mode: %s\n", GetUrlModeString(i).c_str());
     printf("URL: %s\n", url.c_str());
 
     // Do the actual test with input events.
     RunTestInternal(url, true, delay_us);
     latencies_[test_flags_] = CalculateLatency();
 
     if (mode_ == kWebGLThread) {
       // Print vsync info when in threaded mode.
       Query query_vsync =
-          Query::EventNameIs("CCThreadProxy::onVSyncParametersChanged") &&
-          Query::EventHasNumberArg("monotonicTimebase") &&
-          Query::EventHasNumberArg("intervalInSeconds");
+          Query::EventNameIs("OutputSurface::OnVSyncParametersChanged") &&
+          Query::EventHasNumberArg("timebase") &&
+          Query::EventHasNumberArg("interval");
 
       const TraceEvent* vsync_info = analyzer_->FindFirstOf(query_vsync);
       if (vsync_info) {
-        double timebase = vsync_info->GetKnownArgAsDouble("monotonicTimebase");
-        double interval = vsync_info->GetKnownArgAsDouble("intervalInSeconds");
+        double timebase = vsync_info->GetKnownArgAsDouble("timebase");
+        double interval = vsync_info->GetKnownArgAsDouble("interval");
         printf("VSync scheduling: timebase = %f; interval = %f\n",
                timebase, interval);
       }
     }
   }
 
   // Print summary if more than 1 behavior was tested in this run. This is only
   // for manual test runs for human reabable results, not for perf bots.
   if (behaviors.size() > 1) {
     printf("#############################################################\n");
@@ skipping 356 matching lines @@
     kInputHeavy | kInputDirty | kRafHeavy, \
     kInputHeavy | kInputDirty | kRafHeavy | kPaintHeavy, \
     kInputDirty | kPaintHeavy, \
     kInputDirty | kRafHeavy | kPaintHeavy)
 
 INSTANTIATE_TEST_CASE_P(, LatencyTestWebGL, LATENCY_SUITE_MODES());
 INSTANTIATE_TEST_CASE_P(, LatencyTestWebGLThread, LATENCY_SUITE_MODES());
 INSTANTIATE_TEST_CASE_P(, LatencyTestSW, LATENCY_SUITE_MODES());
 
 }  // namespace