Separate WebIDBKey type into separate header

Source/web/WebIDBKeyPath.cpp

 /*
  * Copyright (C) 2011 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:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
  * 2.  Redistributions in binary form must reproduce the above copyright
@@ skipping 52 matching lines @@
 {
     m_private.reset(0);
 }
 
 bool WebIDBKeyPath::isValid() const
 {
     ASSERT(m_private.get());
     return m_private->isValid();
 }
 
+WebIDBKeyPathType WebIDBKeyPath::keyPathType() const
+{
+    ASSERT(m_private.get());
+    return static_cast<WebIDBKeyPathType>(m_private->type());
+}
+
 WebIDBKeyPath::Type WebIDBKeyPath::type() const
 {
     ASSERT(m_private.get());
-    return Type(m_private->type());
+    return static_cast<WebIDBKeyPath::Type>(m_private->type());
 }
 
-
 WebVector<WebString> WebIDBKeyPath::array() const
 {
     ASSERT(m_private.get());
     ASSERT(m_private->type() == IDBKeyPath::ArrayType);
     return m_private->array();
 }
 
 WebString WebIDBKeyPath::string() const
 {
     ASSERT(m_private.get());
@@ skipping 14 matching lines @@
     return *this;
 }
 
 WebIDBKeyPath::operator const WebCore::IDBKeyPath&() const
 {
     ASSERT(m_private.get());
     return *(m_private.get());
 }
 
 } // namespace WebKit