Index: chrome/renderer/render_widget.cc |
diff --git a/chrome/renderer/render_widget.cc b/chrome/renderer/render_widget.cc |
index b9147867edcb21016085fec2d77c442e81e14dd5..a03b56ffd6f5f77d60a2febf9aadd23808c4ff07 100644 |
--- a/chrome/renderer/render_widget.cc |
+++ b/chrome/renderer/render_widget.cc |
@@ -7,6 +7,7 @@ |
#include "app/surface/transport_dib.h" |
#include "base/command_line.h" |
#include "base/logging.h" |
+#include "base/debug/trace_event.h" |
#include "base/message_loop.h" |
#include "base/metrics/histogram.h" |
#include "base/scoped_ptr.h" |
@@ -532,6 +533,7 @@ void RenderWidget::CallDoDeferredUpdate() { |
} |
void RenderWidget::DoDeferredUpdate() { |
+ TRACE_EVENT0("GPU_INFO", "RenderWidget::DoDeferredUpdate"); |
if (!webwidget_ || update_reply_pending()) |
return; |