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

Source/core/svg/SVGAElement.h

 /*
  * Copyright (C) 2004, 2005, 2008 Nikolas Zimmermann <zimmermann@kde.org>
  * Copyright (C) 2004, 2005 Rob Buis <buis@kde.org>
  * Copyright (C) 2007 Eric Seidel <eric@webkit.org>
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
  *
@@ skipping 23 matching lines @@
                           public SVGExternalResourcesRequired {
 public:
     static PassRefPtr<SVGAElement> create(Document&);
 
 private:
     explicit SVGAElement(Document&);
 
     virtual bool isValid() const { return SVGTests::isValid(); }
 
     virtual String title() const;
-    virtual String target() const { return svgTargetCurrentValue(); }
+    virtual AtomicString target() const OVERRIDE { return AtomicString(svgTargetCurrentValue()); }
 
     bool isSupportedAttribute(const QualifiedName&);
     virtual void parseAttribute(const QualifiedName&, const AtomicString&) OVERRIDE;
     virtual void svgAttributeChanged(const QualifiedName&);
 
     virtual RenderObject* createRenderer(RenderStyle*);
 
     virtual void defaultEventHandler(Event*);
 
     virtual bool supportsFocus() const OVERRIDE;
@@ skipping 11 matching lines @@
         // That's why it has been renamed to "svgTarget", the CodeGenerators take care of calling svgTargetAnimated() instead of targetAnimated(), see CodeGenerator.pm.
         DECLARE_ANIMATED_STRING(SVGTarget, svgTarget)
         DECLARE_ANIMATED_STRING(Href, href)
         DECLARE_ANIMATED_BOOLEAN(ExternalResourcesRequired, externalResourcesRequired)
     END_DECLARE_ANIMATED_PROPERTIES
 };
 
 } // namespace WebCore
 
 #endif // SVGAElement_h