From 96a3a743e2aa1a3e529f30ace2f02952a04b8f8e Mon Sep 17 00:00:00 2001
From: Ryan Hunt <rhunt@eqrion.net>
Date: Tue, 21 Nov 2017 19:22:27 -0500
Subject: [PATCH] Allow painted layers with ancestor mask layers to use OMTP
 (bug 1419586, r=dvander)

MozReview-Commit-ID: 1Ru3lxaKUbl

--HG--
extra : rebase_source : df2fc3ecf68f8792945e4a3b72c23b7c9cfcc6fe
---
 gfx/layers/client/ClientPaintedLayer.cpp | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/gfx/layers/client/ClientPaintedLayer.cpp b/gfx/layers/client/ClientPaintedLayer.cpp
index 3184f6534bed..b22891ca75a6 100644
--- a/gfx/layers/client/ClientPaintedLayer.cpp
+++ b/gfx/layers/client/ClientPaintedLayer.cpp
@@ -66,13 +66,7 @@ ClientPaintedLayer::CanRecordLayer(ReadbackProcessor* aReadback)
     return false;
   }
 
-  // If we have mask layers, we have to render those first
-  // In this case, don't record for now.
-  if (GetMaskLayer()) {
-    return false;
-  }
-
-  return GetAncestorMaskLayerCount() == 0;
+  return true;
 }
 
 void