From 065398011530302f072c8fead1de7387a38e8f01 Mon Sep 17 00:00:00 2001
From: Andi-Bogdan Postelnicu <bpostelnicu@mozilla.com>
Date: Tue, 24 Oct 2017 12:47:35 +0300
Subject: [PATCH] Bug 1411027 - avoid using memset on a not-trivial type like
 nsTabSizes. r=froydnj

MozReview-Commit-ID: 7bFwF4fs4gj

--HG--
extra : rebase_source : 23ec6f4a3fcfef987338d192577bd8cf3c0dbcba
---
 dom/base/nsWindowSizes.h | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/dom/base/nsWindowSizes.h b/dom/base/nsWindowSizes.h
index 7448c7c8e616..ee0b67afd922 100644
--- a/dom/base/nsWindowSizes.h
+++ b/dom/base/nsWindowSizes.h
@@ -19,7 +19,12 @@ public:
       Other       // Everything else.
   };
 
-  nsTabSizes() { mozilla::PodZero(this); }
+  nsTabSizes()
+    : mDom(0)
+    , mStyle(0)
+    , mOther(0)
+  {
+  }
 
   void add(Kind kind, size_t n)
   {