Index: third_party/WebKit/Source/core/page/AutoscrollController.cpp |
diff --git a/third_party/WebKit/Source/core/page/AutoscrollController.cpp b/third_party/WebKit/Source/core/page/AutoscrollController.cpp |
index 34620a291a0f193b9ce7d0e5e8744a84ed516de0..befeb87a7580fed75be4ad5f169acc52ba0e57a8 100644 |
--- a/third_party/WebKit/Source/core/page/AutoscrollController.cpp |
+++ b/third_party/WebKit/Source/core/page/AutoscrollController.cpp |
@@ -223,6 +223,7 @@ void AutoscrollController::startPanScrolling(LayoutBox* scrollable, const IntPoi |
m_autoscrollLayoutObject = scrollable; |
m_panScrollStartPos = lastKnownMousePosition; |
+ UseCounter::count(m_page->mainFrame(), UseCounter::PanScrollingStart); |
startAutoscroll(); |
} |
#else |