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

Source/modules/webgl/WebGLBuffer.cpp

 /*
  * Copyright (C) 2009 Apple 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
@@ skipping 13 matching lines @@
  */
 
 #include "config.h"
 
 #include "modules/webgl/WebGLBuffer.h"
 
 #include "modules/webgl/WebGLRenderingContextBase.h"
 
 namespace blink {
 
-PassRefPtrWillBeRawPtr<WebGLBuffer> WebGLBuffer::create(WebGLRenderingContextBase* ctx)
+WebGLBuffer* WebGLBuffer::create(WebGLRenderingContextBase* ctx)
 {
-    return adoptRefWillBeNoop(new WebGLBuffer(ctx));
+    return new WebGLBuffer(ctx);
 }
 
 WebGLBuffer::WebGLBuffer(WebGLRenderingContextBase* ctx)
     : WebGLSharedPlatform3DObject(ctx)
     , m_initialTarget(0)
 {
     setObject(ctx->webContext()->createBuffer());
 }
 
 WebGLBuffer::~WebGLBuffer()
@@ skipping 18 matching lines @@
 
 void WebGLBuffer::setInitialTarget(GLenum target)
 {
     // WebGL restricts the ability to bind buffers to multiple targets based on
     // it's initial bind point.
     ASSERT(!m_initialTarget);
     m_initialTarget = target;
 }
 
 } // namespace blink