Index: third_party/WebKit/Source/core/css/StyleSheet.h |
diff --git a/third_party/WebKit/Source/core/css/StyleSheet.h b/third_party/WebKit/Source/core/css/StyleSheet.h |
index 19cf11ffdb1c6e552ffb19bf8ca407c9e708facc..6bd3e6757144b9cd2c524de31c2472a38638f503 100644 |
--- a/third_party/WebKit/Source/core/css/StyleSheet.h |
+++ b/third_party/WebKit/Source/core/css/StyleSheet.h |
@@ -55,6 +55,8 @@ public: |
virtual bool isLoading() const = 0; |
virtual bool isCSSStyleSheet() const { return false; } |
+ virtual void purgeMemory() { } |
+ |
DEFINE_INLINE_VIRTUAL_TRACE() { } |
}; |