Remove tons of OILPAN.

sky/engine/core/html/canvas/WebGLRenderingContextBase.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 486 matching lines @@
 public:
     static PassOwnPtr<WebGLRenderingContextLostCallback> create(WebGLRenderingContextBase* context)
     {
         return adoptPtr(new WebGLRenderingContextLostCallback(context));
     }
 
     virtual ~WebGLRenderingContextLostCallback() { }
 
     virtual void onContextLost() { m_context->forceLostContext(WebGLRenderingContextBase::RealLostContext, WebGLRenderingContextBase::Auto); }
 
-    void trace(Visitor* visitor)
-    {
-        visitor->trace(m_context);
-    }
-
 private:
     explicit WebGLRenderingContextLostCallback(WebGLRenderingContextBase* context)
         : m_context(context) { }
 
     RawPtr<WebGLRenderingContextBase> m_context;
 };
 
 class WebGLRenderingContextErrorMessageCallback final : public blink::WebGraphicsContext3D::WebGraphicsErrorMessageCallback {
     WTF_MAKE_FAST_ALLOCATED;
 public:
     static PassOwnPtr<WebGLRenderingContextErrorMessageCallback> create(WebGLRenderingContextBase* context)
     {
         return adoptPtr(new WebGLRenderingContextErrorMessageCallback(context));
     }
 
     virtual ~WebGLRenderingContextErrorMessageCallback() { }
 
     virtual void onErrorMessage(const blink::WebString& message, blink::WGC3Dint)
     {
         if (m_context->m_synthesizedErrorsToConsole)
             m_context->printGLErrorToConsole(message);
     }
 
-    void trace(Visitor* visitor)
-    {
-        visitor->trace(m_context);
-    }
-
 private:
     explicit WebGLRenderingContextErrorMessageCallback(WebGLRenderingContextBase* context)
         : m_context(context) { }
 
     RawPtr<WebGLRenderingContextBase> m_context;
 };
 
 WebGLRenderingContextBase::WebGLRenderingContextBase(HTMLCanvasElement* passedCanvas, PassOwnPtr<blink::WebGraphicsContext3D> context, WebGLContextAttributes* requestedAttributes)
     : CanvasRenderingContext(passedCanvas)
     , ActiveDOMObject(&passedCanvas->document())
@@ skipping 5055 matching lines @@
     for (int i = startIndex; i >= 0; --i) {
         if (m_textureUnits[i].m_texture2DBinding
             || m_textureUnits[i].m_textureCubeMapBinding) {
             m_onePlusMaxNonDefaultTextureUnit = i + 1;
             return;
         }
     }
     m_onePlusMaxNonDefaultTextureUnit = 0;
 }
 
-void WebGLRenderingContextBase::TextureUnitState::trace(Visitor* visitor)
-{
-    visitor->trace(m_texture2DBinding);
-    visitor->trace(m_textureCubeMapBinding);
-}
-
-void WebGLRenderingContextBase::trace(Visitor* visitor)
-{
-#if ENABLE(OILPAN)
-    visitor->trace(m_contextObjects);
-#endif
-    visitor->trace(m_contextLostCallbackAdapter);
-    visitor->trace(m_errorMessageCallbackAdapter);
-    visitor->trace(m_boundArrayBuffer);
-    visitor->trace(m_defaultVertexArrayObject);
-    visitor->trace(m_boundVertexArrayObject);
-    visitor->trace(m_vertexAttrib0Buffer);
-    visitor->trace(m_currentProgram);
-    visitor->trace(m_framebufferBinding);
-    visitor->trace(m_renderbufferBinding);
-    visitor->trace(m_textureUnits);
-    visitor->trace(m_blackTexture2D);
-    visitor->trace(m_blackTextureCubeMap);
-    visitor->trace(m_requestedAttributes);
-    visitor->trace(m_extensions);
-    CanvasRenderingContext::trace(visitor);
-}
-
 #if ENABLE(OILPAN)
 PassRefPtr<WebGLSharedWebGraphicsContext3D> WebGLRenderingContextBase::sharedWebGraphicsContext3D() const
 {
     return m_sharedWebGraphicsContext3D;
 }
 
 DrawingBuffer* WebGLRenderingContextBase::drawingBuffer() const
 {
     return m_sharedWebGraphicsContext3D ? m_sharedWebGraphicsContext3D->drawingBuffer() : 0;
 }
 #else
 DrawingBuffer* WebGLRenderingContextBase::drawingBuffer() const
 {
     return m_drawingBuffer.get();
 }
 #endif
 
 } // namespace blink