From 298bf68b1008f192dfaddcc42435c3fffa831ae5 Mon Sep 17 00:00:00 2001
From: Brian Osman <brianosman@google.com>
Date: Tue, 24 Nov 2020 14:51:31 -0500
Subject: [PATCH] Fix use of uninitialized memory in animator (#22714)

* Fix use of uninitialized memory in animator

Discovered via MSAN build of embedder_unittests
---
 shell/common/animator.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/shell/common/animator.h b/shell/common/animator.h
index effc0111100..cd2fff454e2 100644
--- a/shell/common/animator.h
+++ b/shell/common/animator.h
@@ -108,7 +108,7 @@ class Animator final {
   bool frame_scheduled_;
   int notify_idle_task_id_;
   bool dimension_change_pending_;
-  SkISize last_layer_tree_size_;
+  SkISize last_layer_tree_size_ = {0, 0};
   std::deque<uint64_t> trace_flow_ids_;
 
   fml::WeakPtrFactory<Animator> weak_factory_;