content/browser/renderer_host/render_widget_host_view_android.cc - Issue 833283003: Reland "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 833283003: Reland "Add new latency_info for tracking browser composite time." (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Rename component Created 5 years, 11 months ago

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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 715c84fc99986eb0584610054bb01973faf26600..8a1a509bc3cf8ebc6c55d7a5d1353498b10785d6 100644

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

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

@@ -1440,12 +1440,8 @@ 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));

- base::TimeTicks deadline = display_time - estimated_browser_composite_time;

+ base::TimeTicks deadline =

+ display_time - host_->GetEstimatedBrowserCompositeTime();

host_->Send(new ViewMsg_BeginFrame(

host_->GetRoutingID(),