Index: third_party/WebKit/Source/core/css/CSSViewportRule.cpp |
diff --git a/third_party/WebKit/Source/core/css/CSSViewportRule.cpp b/third_party/WebKit/Source/core/css/CSSViewportRule.cpp |
index e1b0e8ef5de91b2cb3bc9178f33f07edf81c8de3..72baa4b230d6a0a91359d1023d7ba4cc89f11a46 100644 |
--- a/third_party/WebKit/Source/core/css/CSSViewportRule.cpp |
+++ b/third_party/WebKit/Source/core/css/CSSViewportRule.cpp |
@@ -67,7 +67,7 @@ String CSSViewportRule::cssText() const { |
} |
void CSSViewportRule::reattach(StyleRuleBase* rule) { |
- ASSERT(rule); |
+ DCHECK(rule); |
m_viewportRule = toStyleRuleViewport(rule); |
if (m_propertiesCSSOMWrapper) |
m_propertiesCSSOMWrapper->reattach(m_viewportRule->mutableProperties()); |