content/browser/renderer_host/render_widget_host_view_android.cc - Issue 577273003: Add new latency_info for tracking browser composite time.

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

Issue 577273003: Add new latency_info for tracking browser composite time. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: rm useless comment Created 6 years, 3 months ago

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« content/browser/renderer_host/render_widget_host_impl.cc ('K') | « content/browser/renderer_host/render_widget_host_impl.cc ('k') | content/common/gpu/image_transport_surface.cc » ('j') | ui/events/latency_info.h » ('J')
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Index: content/browser/renderer_host/render_widget_host_view_android.cc

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

index af53727f9ad92906c7aa9d76bcb876e4a0012e51..fa14273efd86d34c994f51e08a1dd0dc1b421ee4 100644

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

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

@@ -1339,10 +1339,8 @@ void RenderWidgetHostViewAndroid::SendBeginFrame(base::TimeTicks frame_time,

"frame_time_us", frame_time.ToInternalValue());

base::TimeTicks display_time = frame_time + vsync_period;

- // TODO(brianderson): Use adaptive draw-time estimation.

base::TimeDelta estimated_browser_composite_time =

- base::TimeDelta::FromMicroseconds(

- (1.0f * base::Time::kMicrosecondsPerSecond) / (3.0f * 60));

+ host_->GetEstimatedBrowserCompositeTime();

base::TimeTicks deadline = display_time - estimated_browser_composite_time;