Revert of [Oilpan] Migrate classes under module/webgl onto oilpan heap

Source/modules/webgl/WebGLVertexArrayObjectOES.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
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
  *
  * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 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.
  */
 
 #ifndef WebGLVertexArrayObjectOES_h
 #define WebGLVertexArrayObjectOES_h
 
 #include "modules/webgl/WebGLVertexArrayObjectBase.h"
+#include "wtf/PassRefPtr.h"
 
 namespace blink {
 
 class WebGLVertexArrayObjectOES final : public WebGLVertexArrayObjectBase {
     DEFINE_WRAPPERTYPEINFO();
 public:
-    static WebGLVertexArrayObjectOES* create(WebGLRenderingContextBase*, VaoType);
+    static PassRefPtrWillBeRawPtr<WebGLVertexArrayObjectOES> create(WebGLRenderingContextBase*, VaoType);
 
 private:
     explicit WebGLVertexArrayObjectOES(WebGLRenderingContextBase*, VaoType);
 };
 
 } // namespace blink
 
 #endif // WebGLVertexArrayObjectOES_h