From c8d15b9a9c4b4455db059a34aa7f15e29b59d744 Mon Sep 17 00:00:00 2001
From: Xidorn Quan <me@upsuper.org>
Date: Fri, 3 Mar 2017 17:22:15 +1100
Subject: [PATCH] Bug 1344133 - Add simple replace for nsCOMArray. r=bholley

MozReview-Commit-ID: 7zTi45CeWBC

--HG--
extra : rebase_source : 8e173e94239145c991c7e86d17ceadd9bb34eef0
---
 layout/style/nsStyleStruct.h | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/layout/style/nsStyleStruct.h b/layout/style/nsStyleStruct.h
index f25d94f16b2e..83dfa696e26b 100644
--- a/layout/style/nsStyleStruct.h
+++ b/layout/style/nsStyleStruct.h
@@ -4078,4 +4078,21 @@ STATIC_ASSERT_TYPE_LAYOUTS_MATCH(nsTArray<mozilla::StyleTransition>,
 STATIC_ASSERT_TYPE_LAYOUTS_MATCH(nsTArray<mozilla::StyleAnimation>,
                                  nsTArray_Simple<mozilla::StyleAnimation>);
 
+/**
+ * <div rustbindgen replaces="nsCOMArray"></div>
+ *
+ * mozilla::ArrayIterator doesn't work well with bindgen.
+ */
+template<typename T>
+class nsCOMArray_Simple {
+  nsTArray<nsISupports*> mBuffer;
+};
+
+STATIC_ASSERT_TYPE_LAYOUTS_MATCH(nsCOMArray<nsIContent>,
+                                 nsCOMArray_Simple<nsIContent>);
+STATIC_ASSERT_TYPE_LAYOUTS_MATCH(nsCOMArray<nsINode>,
+                                 nsCOMArray_Simple<nsINode>);
+STATIC_ASSERT_TYPE_LAYOUTS_MATCH(nsCOMArray<imgIContainer>,
+                                 nsCOMArray_Simple<imgIContainer>);
+
 #endif /* nsStyleStruct_h___ */