Index: content/renderer/render_widget.cc |
diff --git a/content/renderer/render_widget.cc b/content/renderer/render_widget.cc |
index 7b2f48a79374a43eac861a774551293f251a451c..15862a441206c3dea36226bb61c27bb8066ff1fd 100644 |
--- a/content/renderer/render_widget.cc |
+++ b/content/renderer/render_widget.cc |
@@ -682,6 +682,8 @@ void RenderWidget::DoDeferredUpdateAndSendInputAck() { |
} |
void RenderWidget::DoDeferredUpdate() { |
+ // Sanity check for tests: |
+ TRACE_EVENT_INSTANT0("test_frame_rate_tests", "DoDeferredUpdate"); |
TRACE_EVENT0("renderer", "RenderWidget::DoDeferredUpdate"); |
if (!webwidget_) |