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

Source/core/testing/Internals.h

 /*
  * Copyright (C) 2012 Google Inc. All rights reserved.
  * Copyright (C) 2013 Apple Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
@@ skipping 84 matching lines @@
     ShadowRoot* ensureShadowRoot(Element* host, ExceptionState&);
     ShadowRoot* shadowRoot(Element* host, ExceptionState&);
     ShadowRoot* youngestShadowRoot(Element* host, ExceptionState&);
     ShadowRoot* oldestShadowRoot(Element* host, ExceptionState&);
     ShadowRoot* youngerShadowRoot(Node* shadow, ExceptionState&);
     ShadowRoot* olderShadowRoot(Node* shadow, ExceptionState&);
     String shadowRootType(const Node*, ExceptionState&) const;
     bool hasShadowInsertionPoint(const Node*, ExceptionState&) const;
     bool hasContentElement(const Node*, ExceptionState&) const;
     size_t countElementShadow(const Node*, ExceptionState&) const;
-    String shadowPseudoId(Element*, ExceptionState&);
-    void setShadowPseudoId(Element*, const String&, ExceptionState&);
+    const AtomicString& shadowPseudoId(Element*, ExceptionState&);
+    void setShadowPseudoId(Element*, const AtomicString&, ExceptionState&);
 
     // CSS Animation / Transition testing.
     unsigned numberOfActiveAnimations() const;
     void pauseAnimations(double pauseTime, ExceptionState&);
 
     PassRefPtr<Element> createContentElement(ExceptionState&);
     bool isValidContentSelect(Element* insertionPoint, ExceptionState&);
     Node* treeScopeRootNode(Node*, ExceptionState&);
     Node* parentTreeScope(Node*, ExceptionState&);
-    bool hasSelectorForIdInShadow(Element* host, const String& idValue, ExceptionState&);
-    bool hasSelectorForClassInShadow(Element* host, const String& className, ExceptionState&);
-    bool hasSelectorForAttributeInShadow(Element* host, const String& attributeName, ExceptionState&);
+    bool hasSelectorForIdInShadow(Element* host, const AtomicString& idValue, ExceptionState&);
+    bool hasSelectorForClassInShadow(Element* host, const AtomicString& className, ExceptionState&);
+    bool hasSelectorForAttributeInShadow(Element* host, const AtomicString& attributeName, ExceptionState&);
     bool hasSelectorForPseudoClassInShadow(Element* host, const String& pseudoClass, ExceptionState&);
     unsigned short compareTreeScopePosition(const Node*, const Node*, ExceptionState&) const;
 
     // FIXME: Rename these functions if walker is prefered.
     Node* nextSiblingByWalker(Node*, ExceptionState&);
     Node* firstChildByWalker(Node*, ExceptionState&);
     Node* lastChildByWalker(Node*, ExceptionState&);
     Node* nextNodeByWalker(Node*, ExceptionState&);
     Node* previousNodeByWalker(Node*, ExceptionState&);
 
@@ skipping 187 matching lines @@
     RefPtr<DOMWindow> m_frontendWindow;
     OwnPtr<InspectorFrontendChannelDummy> m_frontendChannel;
     RefPtr<InternalRuntimeFlags> m_runtimeFlags;
     RefPtr<ScrollingCoordinator> m_scrollingCoordinator;
     RefPtr<InternalProfilers> m_profilers;
 };
 
 } // namespace WebCore
 
 #endif