[Android] Consolidate vsync request logic in RWHVAndroid

content/browser/renderer_host/render_widget_host_impl.cc

Index: content/browser/renderer_host/render_widget_host_impl.cc
diff --git a/content/browser/renderer_host/render_widget_host_impl.cc b/content/browser/renderer_host/render_widget_host_impl.cc
index 1b1f319b4343ea5121f8ffbf1114c57915858dc9..ada0303477555084b57eba7d288f1b6bf2062668 100644
--- a/content/browser/renderer_host/render_widget_host_impl.cc
+++ b/content/browser/renderer_host/render_widget_host_impl.cc
@@ -382,10 +382,10 @@ void RenderWidgetHostImpl::SuppressNextCharEvents() {
   suppress_next_char_events_ = true;
 }
 
-void RenderWidgetHostImpl::FlushInput() {
+void RenderWidgetHostImpl::FlushInput(base::TimeTicks flush_time) {
   input_router_->Flush();
   if (synthetic_gesture_controller_)
-    synthetic_gesture_controller_->Flush(base::TimeTicks::Now());
+    synthetic_gesture_controller_->Flush(flush_time);
 }
 
 void RenderWidgetHostImpl::SetNeedsFlush() {