InlinedVisitor: Migrate html to use inlined tracing

Source/core/html/canvas/WebGLRenderingContextBase.h

 /*
  * 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 358 matching lines @@
 
     // GL_CHROMIUM_subscribe_uniform
     PassRefPtrWillBeRawPtr<CHROMIUMValuebuffer> createValuebufferCHROMIUM();
     void deleteValuebufferCHROMIUM(CHROMIUMValuebuffer*);
     GLboolean isValuebufferCHROMIUM(CHROMIUMValuebuffer*);
     void bindValuebufferCHROMIUM(GLenum target, CHROMIUMValuebuffer*);
     void subscribeValueCHROMIUM(GLenum target, GLenum subscription);
     void populateSubscribedValuesCHROMIUM(GLenum target);
     void uniformValuebufferCHROMIUM(const WebGLUniformLocation*, GLenum target, GLenum subscription);
 
-    virtual void trace(Visitor*) override;
+    DECLARE_VIRTUAL_TRACE();
 
     // Returns approximate gpu memory allocated per pixel.
     int externallyAllocatedBytesPerPixel();
 
     class TextureUnitState {
         ALLOW_ONLY_INLINE_ALLOCATION();
     public:
         RefPtrWillBeMember<WebGLTexture> m_texture2DBinding;
         RefPtrWillBeMember<WebGLTexture> m_textureCubeMapBinding;
 
-        void trace(Visitor*);
+        DECLARE_TRACE();
     };
 
     void setFilterLevel(SkPaint::FilterLevel);
 
 protected:
     friend class WebGLDrawBuffers;
     friend class WebGLFramebuffer;
     friend class WebGLObject;
     friend class WebGLContextObject;
     friend class OESVertexArrayObject;
@@ skipping 219 matching lines @@
         }
 
         const char* const* prefixes() const;
         bool matchesNameWithPrefixes(const String&) const;
 
         virtual PassRefPtrWillBeRawPtr<WebGLExtension> getExtension(WebGLRenderingContextBase*) = 0;
         virtual bool supported(WebGLRenderingContextBase*) const = 0;
         virtual const char* extensionName() const = 0;
         virtual void loseExtension() = 0;
 
-        virtual void trace(Visitor*) { }
+        DEFINE_INLINE_VIRTUAL_TRACE() { }
 
     private:
         bool m_draft;
         const char* const* m_prefixes;
     };
 
     template <typename T>
     class TypedExtensionTracker final : public ExtensionTracker {
     public:
         static PassOwnPtrWillBeRawPtr<TypedExtensionTracker<T>> create(RefPtrWillBeMember<T>& extensionField, ExtensionFlags flags, const char* const* prefixes)
@@ skipping 33 matching lines @@
 
         virtual void loseExtension() override
         {
             if (m_extension) {
                 m_extension->lose(false);
                 if (m_extension->isLost())
                     m_extension = nullptr;
             }
         }
 
-        virtual void trace(Visitor* visitor) override
+        DEFINE_INLINE_VIRTUAL_TRACE()
         {
             visitor->trace(m_extension);
             ExtensionTracker::trace(visitor);
         }
 
     private:
         TypedExtensionTracker(RefPtrWillBeMember<T>& extensionField, ExtensionFlags flags, const char* const* prefixes)
             : ExtensionTracker(flags, prefixes)
             , m_extensionField(extensionField)
         {
@@ skipping 294 matching lines @@
     static IntSize oldestContextSize();
 };
 
 DEFINE_TYPE_CASTS(WebGLRenderingContextBase, CanvasRenderingContext, context, context->is3d(), context.is3d());
 
 } // namespace blink
 
 WTF_ALLOW_MOVE_INIT_AND_COMPARE_WITH_MEM_FUNCTIONS(blink::WebGLRenderingContextBase::TextureUnitState);
 
 #endif // WebGLRenderingContextBase_h