[IndexedDB] Use consistent enums on both sides of IPC.

Source/modules/indexeddb/IDBCursorWithValue.h

 /*
  * 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 11 matching lines @@
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #ifndef IDBCursorWithValue_h
 #define IDBCursorWithValue_h
 
 #include "modules/indexeddb/IDBCursor.h"
 #include "modules/indexeddb/IndexedDB.h"
 #include "public/platform/WebIDBCursor.h"
+#include "public/platform/WebIDBTypes.h"
 #include "wtf/PassOwnPtr.h"
 
 namespace WebCore {
 
 class IDBAny;
 class IDBRequest;
 class IDBTransaction;
 
 class IDBCursorWithValue FINAL : public IDBCursor {
 public:
-    static IDBCursorWithValue* create(PassOwnPtr<blink::WebIDBCursor>, blink::WebIDBCursor::Direction, IDBRequest*, IDBAny* source, IDBTransaction*);
+    static IDBCursorWithValue* create(PassOwnPtr<blink::WebIDBCursor>, blink::WebIDBCursorDirection, IDBRequest*, IDBAny* source, IDBTransaction*);
     virtual ~IDBCursorWithValue();
 
     // The value attribute defined in the IDL is simply implemented in IDBCursor (but not exposed via
     // its IDL). This is to make the implementation more simple while matching what the spec says.
 
     virtual bool isKeyCursor() const OVERRIDE { return false; }
     virtual bool isCursorWithValue() const OVERRIDE { return true; }
 
 private:
-    IDBCursorWithValue(PassOwnPtr<blink::WebIDBCursor>, blink::WebIDBCursor::Direction, IDBRequest*, IDBAny* source, IDBTransaction*);
+    IDBCursorWithValue(PassOwnPtr<blink::WebIDBCursor>, blink::WebIDBCursorDirection, IDBRequest*, IDBAny* source, IDBTransaction*);
 };
 
 DEFINE_TYPE_CASTS(IDBCursorWithValue, IDBCursor, cursor, cursor->isCursorWithValue(), cursor.isCursorWithValue());
 
 } // namespace WebCore
 
 #endif // IDBCursorWithValue_h