Index: Source/core/dom/Element.cpp |
diff --git a/Source/core/dom/Element.cpp b/Source/core/dom/Element.cpp |
index 95d6824d5e7e8884895744412924fe18f00ce21b..7e22a274315880b46360afe523ca278cf3ed5296 100644 |
--- a/Source/core/dom/Element.cpp |
+++ b/Source/core/dom/Element.cpp |
@@ -1569,6 +1569,7 @@ void Element::recalcStyle(StyleRecalcChange change, Text* nextTextSibling) |
{ |
ASSERT(document().inStyleRecalc()); |
ASSERT(!parentOrShadowHostNode()->needsStyleRecalc()); |
+ ASSERT(inActiveDocument()); |
if (hasCustomStyleCallbacks()) |
willRecalcStyle(change); |