Index: third_party/WebKit/Source/core/dom/SynchronousMutationObserver.cpp |
diff --git a/third_party/WebKit/Source/core/dom/SynchronousMutationObserver.cpp b/third_party/WebKit/Source/core/dom/SynchronousMutationObserver.cpp |
index 1840e8bac960030dabb1b05402f2d27a5d74f25f..2ceae32c8200c9e40db4f117ed0c4273fdd39914 100644 |
--- a/third_party/WebKit/Source/core/dom/SynchronousMutationObserver.cpp |
+++ b/third_party/WebKit/Source/core/dom/SynchronousMutationObserver.cpp |
@@ -12,6 +12,7 @@ namespace blink { |
SynchronousMutationObserver::SynchronousMutationObserver() |
: LifecycleObserver(nullptr) {} |
+void SynchronousMutationObserver::didChangeAttribute(const Element&) {} |
void SynchronousMutationObserver::didChangeChildren(const ContainerNode&) {} |
void SynchronousMutationObserver::didMergeTextNodes(const Text&, |
const NodeWithIndex&, |