Update from chromium https://crrev.com/301315

cc/trees/layer_tree_host.cc

Index: cc/trees/layer_tree_host.cc
diff --git a/cc/trees/layer_tree_host.cc b/cc/trees/layer_tree_host.cc
index 7e17fefee6dfafbb3f9e35bfb696a0dfaae7b7b9..4808117756acd65a3d578450b7f1cbb4f91f3a98 100644
--- a/cc/trees/layer_tree_host.cc
+++ b/cc/trees/layer_tree_host.cc
@@ -728,14 +728,6 @@ void LayerTreeHost::Composite(base::TimeTicks frame_begin_time) {
   SingleThreadProxy* proxy = static_cast<SingleThreadProxy*>(proxy_.get());
 
   SetLayerTreeHostClientReady();
-  if (output_surface_lost_) {
-    proxy->RequestNewOutputSurface();
-    // RequestNewOutputSurface could have synchronously created an output
-    // surface, so check again before returning.
-    if (output_surface_lost_)
-      return;
-  }
-
   proxy->CompositeImmediately(frame_begin_time);
 }