Remove ~1750 superfluous includes from core

Source/core/dom/CustomElementDefinition.cpp

 /*
  * Copyright (C) 2012 Google 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:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 14 matching lines @@
  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #include "config.h"
 
 #include "core/dom/CustomElementDefinition.h"
 
-#include "bindings/v8/CustomElementHelpers.h"
 #include <wtf/Assertions.h>
 
 #if ENABLE(SVG)
-#include "SVGNames.h"
 #endif
 
 namespace WebCore {
 
 PassRefPtr<CustomElementDefinition> CustomElementDefinition::create(ScriptState* state, const AtomicString& type, const AtomicString& name, const AtomicString& namespaceURI, const ScriptValue& prototype)
 {
     ASSERT(CustomElementHelpers::isValidPrototypeParameter(prototype, state));
     ASSERT(name == type || QualifiedName(nullAtom, name, namespaceURI) == *CustomElementHelpers::findLocalName(prototype));
 #if ENABLE(SVG)
     ASSERT(namespaceURI == HTMLNames::xhtmlNamespaceURI || namespaceURI == SVGNames::svgNamespaceURI);
 #else
     ASSERT(namespaceURI == HTMLNames::xhtmlNamespaceURI);
 #endif
 
     RefPtr<CustomElementDefinition> created = adoptRef(new CustomElementDefinition(type, name, namespaceURI, prototype));
     return created.release();
 }
 
 CustomElementDefinition::CustomElementDefinition(const AtomicString& type, const AtomicString& name, const AtomicString& namespaceURI, const ScriptValue& prototype)
     : m_prototype(prototype)
     , m_type(type)
     , m_tag(QualifiedName(nullAtom, name, namespaceURI))
 {
 }
 
 }