content/browser/renderer_host/render_widget_host_view_aura.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_aura.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_aura.cc

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

index 78db0cbfb3cea2e2aed3ed7744dd7dcbfd0cec2f..04d9dc2198a6dbfb3957f9a6a94c08e0eb4dff70 100644

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

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

@@ -1805,6 +1805,7 @@ void RenderWidgetHostViewAura::ProcessAckedTouchEvent(

ui::INPUT_EVENT_LATENCY_ACKED_COMPONENT,

static_cast<int64>(ack_result),

0);

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

root->ProcessedTouchEvent((*iter), window_, result);

}