content/browser/renderer_host/render_widget_host_view_win.cc - Issue 17757002: Add UMA/Telemetry stats for touch event latency

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Unified Diff: content/browser/renderer_host/render_widget_host_view_win.cc

Issue 17757002: Add UMA/Telemetry stats for touch event latency (Closed) Base URL: http://git.chromium.org/chromium/src.git@master

Patch Set: address various issues Created 7 years, 6 months ago

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Index: content/browser/renderer_host/render_widget_host_view_win.cc

diff --git a/content/browser/renderer_host/render_widget_host_view_win.cc b/content/browser/renderer_host/render_widget_host_view_win.cc

index b4b6ff27800b131449232f43833cacafe02d4786..d24a9780592cbbf99b52e1d3e5385bbc4d696aef 100644

--- a/content/browser/renderer_host/render_widget_host_view_win.cc

+++ b/content/browser/renderer_host/render_widget_host_view_win.cc

@@ -939,6 +939,7 @@ void RenderWidgetHostViewWin::ProcessAckedTouchEvent(

ui::INPUT_EVENT_LATENCY_ACKED_COMPONENT,

static_cast<int64>(ack_result),

0);

+ render_widget_host_->ComputeTouchLatency(*((*iter)->latency()));

scoped_ptr<ui::GestureRecognizer::Gestures> gestures;

gestures.reset(gesture_recognizer_->ProcessTouchEventForGesture(

*(*iter), result, this));