content/renderer/render_widget.cc - Issue 252663002: Track plugin input event latency

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Unified Diff: content/renderer/render_widget.cc

Issue 252663002: Track plugin input event latency (Closed) Base URL: http://git.chromium.org/chromium/src.git@master

Patch Set: change PP_instance to InstanceHandle in StartTrackingLatency Created 6 years, 7 months ago

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Index: content/renderer/render_widget.cc

diff --git a/content/renderer/render_widget.cc b/content/renderer/render_widget.cc

index 38dae3a51138205165ff259e8e1058fc122f24bd..e5c7453666184f83553ad96288e7a4054d3ca3b4 100644

--- a/content/renderer/render_widget.cc

+++ b/content/renderer/render_widget.cc

@@ -389,6 +389,7 @@ RenderWidget::RenderWidget(blink::WebPopupType popup_type,

screen_info_(screen_info),

device_scale_factor_(screen_info_.deviceScaleFactor),

is_threaded_compositing_enabled_(false),

+ current_event_latency_info_(NULL),

next_output_surface_id_(0),

#if defined(OS_ANDROID)

text_field_is_dirty_(false),

@@ -917,6 +918,9 @@ void RenderWidget::OnHandleInputEvent(const blink::WebInputEvent* input_event,

return;

}

+ base::AutoReset<const ui::LatencyInfo*> resetter(&current_event_latency_info_,

+ &latency_info);

base::TimeTicks start_time;

if (base::TimeTicks::IsHighResNowFastAndReliable())

start_time = base::TimeTicks::HighResNow();