Upstream version 5.34.104.0

[platform/framework/web/crosswalk.git] / src / third_party / WebKit / Source / core / dom / custom / CustomElementUpgradeCandidateMap.cpp

diff --git a/src/third_party/WebKit/Source/core/dom/custom/CustomElementUpgradeCandidateMap.cpp b/src/third_party/WebKit/Source/core/dom/custom/CustomElementUpgradeCandidateMap.cpp
index b7ea628..ccbbed3 100644 (file)
--- a/src/third_party/WebKit/Source/core/dom/custom/CustomElementUpgradeCandidateMap.cpp
+++ b/src/third_party/WebKit/Source/core/dom/custom/CustomElementUpgradeCandidateMap.cpp
@@ -50,9 +50,12 @@ void CustomElementUpgradeCandidateMap::add(const CustomElementDescriptor& descri
     ASSERT_UNUSED(result, result.isNewEntry);
 
     UnresolvedDefinitionMap::iterator it = m_unresolvedDefinitions.find(descriptor);
+    ElementSet* elements;
     if (it == m_unresolvedDefinitions.end())
-        it = m_unresolvedDefinitions.add(descriptor, ElementSet()).iterator;
-    it->value.add(element);
+        elements = &m_unresolvedDefinitions.add(descriptor, ElementSet()).storedValue->value;
+    else
+        elements = &it->value;
+    elements->add(element);
 }
 
 void CustomElementUpgradeCandidateMap::remove(Element* element)