Index: third_party/WebKit/Source/core/css/invalidation/InvalidationSet.cpp |
diff --git a/third_party/WebKit/Source/core/css/invalidation/InvalidationSet.cpp b/third_party/WebKit/Source/core/css/invalidation/InvalidationSet.cpp |
index 18d29abe552fb900fc462fb563ab51613d222661..fa14a01c6dcb837794380913f8f02e859fc9028f 100644 |
--- a/third_party/WebKit/Source/core/css/invalidation/InvalidationSet.cpp |
+++ b/third_party/WebKit/Source/core/css/invalidation/InvalidationSet.cpp |
@@ -104,7 +104,9 @@ bool InvalidationSet::invalidatesElement(Element& element) const |
void InvalidationSet::combine(const InvalidationSet& other) |
{ |
- ASSERT(type() == other.type()); |
+ RELEASE_ASSERT(m_isAlive); |
+ RELEASE_ASSERT(other.m_isAlive); |
+ RELEASE_ASSERT(type() == other.type()); |
if (type() == InvalidateSiblings) { |
SiblingInvalidationSet& siblings = toSiblingInvalidationSet(*this); |
const SiblingInvalidationSet& otherSiblings = toSiblingInvalidationSet(other); |