Make calls to AtomicString(const String&) explicit in dom/

Source/core/dom/TreeScope.cpp

Index: Source/core/dom/TreeScope.cpp
diff --git a/Source/core/dom/TreeScope.cpp b/Source/core/dom/TreeScope.cpp
index 3e0494c950cca921f54a5a229db8d9b093f2b840..b3f2457b68d2fc72951efc9441436f1d2040b9b2 100644
--- a/Source/core/dom/TreeScope.cpp
+++ b/Source/core/dom/TreeScope.cpp
@@ -309,7 +309,7 @@ Element* TreeScope::findAnchor(const String& name)
 {
     if (name.isEmpty())
         return 0;
-    if (Element* element = getElementById(name))
+    if (Element* element = getElementById(AtomicString(name)))
         return element;
     ASSERT(rootNode());
     for (Element* element = ElementTraversal::firstWithin(*rootNode()); element; element = ElementTraversal::next(*element)) {