Remove <canvas>

sky/engine/core/html/canvas/WebGLObject.h

Index: sky/engine/core/html/canvas/WebGLObject.h
diff --git a/sky/engine/core/html/canvas/WebGLObject.h b/sky/engine/core/html/canvas/WebGLObject.h
deleted file mode 100644
index 531045173484ff9de07191749a3f2965701ed033..0000000000000000000000000000000000000000
--- a/sky/engine/core/html/canvas/WebGLObject.h
+++ /dev/null
@@ -1,88 +0,0 @@
-/*
- * 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
- *    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 SKY_ENGINE_CORE_HTML_CANVAS_WEBGLOBJECT_H_
-#define SKY_ENGINE_CORE_HTML_CANVAS_WEBGLOBJECT_H_
-
-#include "sky/engine/platform/graphics/GraphicsTypes3D.h"
-#include "sky/engine/platform/heap/Handle.h"
-#include "sky/engine/wtf/RefCounted.h"
-
-namespace blink {
-class WebGraphicsContext3D;
-}
-
-namespace blink {
-
-class WebGLContextGroup;
-class WebGLRenderingContextBase;
-
-class WebGLObject : public RefCounted<WebGLObject> {
-public:
-    virtual ~WebGLObject();
-
-    Platform3DObject object() const { return m_object; }
-
-    // deleteObject may not always delete the OpenGL resource.  For programs and
-    // shaders, deletion is delayed until they are no longer attached.
-    // FIXME: revisit this when resource sharing between contexts are implemented.
-    void deleteObject(blink::WebGraphicsContext3D*);
-
-    void onAttached() { ++m_attachmentCount; }
-    void onDetached(blink::WebGraphicsContext3D*);
-
-    // This indicates whether the client side issue a delete call already, not
-    // whether the OpenGL resource is deleted.
-    // object()==0 indicates the OpenGL resource is deleted.
-    bool isDeleted() { return m_deleted; }
-
-    // True if this object belongs to the group or context.
-    virtual bool validate(const WebGLContextGroup*, const WebGLRenderingContextBase*) const = 0;
-
-protected:
-    explicit WebGLObject(WebGLRenderingContextBase*);
-
-    // setObject should be only called once right after creating a WebGLObject.
-    void setObject(Platform3DObject);
-
-    // deleteObjectImpl should be only called once to delete the OpenGL resource.
-    virtual void deleteObjectImpl(blink::WebGraphicsContext3D*, Platform3DObject) = 0;
-
-    virtual bool hasGroupOrContext() const = 0;
-
-    void detach();
-    void detachAndDeleteObject();
-
-    virtual blink::WebGraphicsContext3D* getAWebGraphicsContext3D() const = 0;
-
-private:
-    Platform3DObject m_object;
-    unsigned m_attachmentCount;
-    bool m_deleted;
-};
-
-} // namespace blink
-
-#endif  // SKY_ENGINE_CORE_HTML_CANVAS_WEBGLOBJECT_H_