From 495625f374fdf05cb3ca37874ee220fdfb4e2b0f Mon Sep 17 00:00:00 2001
From: Hiroyuki Ikezoe <hikezoe@mozilla.com>
Date: Fri, 10 Mar 2017 11:53:19 +0900
Subject: [PATCH] Bug 1341985 - GetAnimationCollection() takes const Element*.
 r=birtles

MozReview-Commit-ID: BPVROi9Ewzc

--HG--
extra : rebase_source : 599efa0aead37874e4e1c43ab793476d4adfe41d
---
 dom/base/nsINode.h                   | 2 +-
 layout/style/AnimationCollection.cpp | 2 +-
 layout/style/AnimationCollection.h   | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/dom/base/nsINode.h b/dom/base/nsINode.h
index b95584209734..2fb65c7c5c3a 100644
--- a/dom/base/nsINode.h
+++ b/dom/base/nsINode.h
@@ -1639,7 +1639,7 @@ public:
   bool HasPointerLock() const { return GetBoolFlag(ElementHasPointerLock); }
   void SetPointerLock() { SetBoolFlag(ElementHasPointerLock); }
   void ClearPointerLock() { ClearBoolFlag(ElementHasPointerLock); }
-  bool MayHaveAnimations() { return GetBoolFlag(ElementHasAnimations); }
+  bool MayHaveAnimations() const { return GetBoolFlag(ElementHasAnimations); }
   void SetMayHaveAnimations() { SetBoolFlag(ElementHasAnimations); }
   void SetHasValidDir() { SetBoolFlag(NodeHasValidDirAttribute); }
   void ClearHasValidDir() { ClearBoolFlag(NodeHasValidDirAttribute); }
diff --git a/layout/style/AnimationCollection.cpp b/layout/style/AnimationCollection.cpp
index 9abdb1733a7f..8895f74fdd81 100644
--- a/layout/style/AnimationCollection.cpp
+++ b/layout/style/AnimationCollection.cpp
@@ -40,7 +40,7 @@ AnimationCollection<AnimationType>::PropertyDtor(void* aObject,
 template <class AnimationType>
 /* static */ AnimationCollection<AnimationType>*
 AnimationCollection<AnimationType>::GetAnimationCollection(
-  dom::Element *aElement,
+  const dom::Element *aElement,
   CSSPseudoElementType aPseudoType)
 {
   if (!aElement->MayHaveAnimations()) {
diff --git a/layout/style/AnimationCollection.h b/layout/style/AnimationCollection.h
index 8d5540a5e22d..7aad77c5f468 100644
--- a/layout/style/AnimationCollection.h
+++ b/layout/style/AnimationCollection.h
@@ -67,7 +67,7 @@ public:
   // Get the collection of animations for the given |aElement| and
   // |aPseudoType|.
   static AnimationCollection<AnimationType>*
-    GetAnimationCollection(dom::Element* aElement,
+    GetAnimationCollection(const dom::Element* aElement,
                            CSSPseudoElementType aPseudoType);
 
   // Given the frame |aFrame| with possibly animated content, finds its