Create a new action triggered when a BeginMainFrame is not expected before vsync

content/renderer/gpu/render_widget_compositor.cc

Index: content/renderer/gpu/render_widget_compositor.cc
diff --git a/content/renderer/gpu/render_widget_compositor.cc b/content/renderer/gpu/render_widget_compositor.cc
index a979355493f5fcb07eacf0d42c61c182ba783da9..3d4e50316b65ff8e3969c382b7c13e417ac3a7e1 100644
--- a/content/renderer/gpu/render_widget_compositor.cc
+++ b/content/renderer/gpu/render_widget_compositor.cc
@@ -1047,6 +1047,12 @@ void RenderWidgetCompositor::BeginMainFrameNotExpectedSoon() {
   compositor_deps_->GetRendererScheduler()->BeginFrameNotExpectedSoon();
 }
 
+void RenderWidgetCompositor::BeginMainFrameNotExpectedUntil(
+    base::TimeTicks frame_time) {
+  compositor_deps_->GetRendererScheduler()->BeginMainFrameNotExpectedUntil(
+      frame_time);
+}
+
 void RenderWidgetCompositor::UpdateLayerTreeHost() {
   delegate_->UpdateVisualState();
 }