Index: content/renderer/render_widget.cc |
diff --git a/content/renderer/render_widget.cc b/content/renderer/render_widget.cc |
index 6b869cf7435880f4ae15f3078895a403a067943b..eb154c0055a3988006f7c10e5d4c58e4312a227a 100644 |
--- a/content/renderer/render_widget.cc |
+++ b/content/renderer/render_widget.cc |
@@ -706,6 +706,8 @@ 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_) |