Remove <canvas>

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

Index: sky/engine/core/html/canvas/WebGLObject.cpp
diff --git a/sky/engine/core/html/canvas/WebGLObject.cpp b/sky/engine/core/html/canvas/WebGLObject.cpp
deleted file mode 100644
index 33ae49aaa9c1e9483f7bb6a3e48f9bb31fd5fbe7..0000000000000000000000000000000000000000
--- a/sky/engine/core/html/canvas/WebGLObject.cpp
+++ /dev/null
@@ -1,103 +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.
- */
-
-#include "sky/engine/config.h"
-
-#include "sky/engine/core/html/canvas/WebGLObject.h"
-
-namespace blink {
-
-WebGLObject::WebGLObject(WebGLRenderingContextBase*)
-    : m_object(0)
-    , m_attachmentCount(0)
-    , m_deleted(false)
-{
-}
-
-WebGLObject::~WebGLObject()
-{
-    // Verify that platform objects have been explicitly deleted.
-    ASSERT(m_deleted);
-}
-
-void WebGLObject::setObject(Platform3DObject object)
-{
-    // object==0 && m_deleted==false indicating an uninitialized state;
-    ASSERT(!m_object && !m_deleted);
-    m_object = object;
-}
-
-void WebGLObject::deleteObject(blink::WebGraphicsContext3D* context3d)
-{
-    m_deleted = true;
-    if (!m_object)
-        return;
-
-    if (!hasGroupOrContext())
-        return;
-
-    if (!m_attachmentCount) {
-        if (!context3d)
-            context3d = getAWebGraphicsContext3D();
-
-        if (context3d)
-            deleteObjectImpl(context3d, m_object);
-
-        m_object = 0;
-    }
-}
-
-void WebGLObject::detach()
-{
-    m_attachmentCount = 0; // Make sure OpenGL resource is deleted.
-}
-
-void WebGLObject::detachAndDeleteObject()
-{
-    // Helper method that pairs detachment with platform object
-    // deletion.
-    //
-    // With Oilpan enabled, objects may end up being finalized without
-    // having been detached first. Consequently, the objects force
-    // detachment first before deleting the platform object. Without
-    // Oilpan, the objects will have been detached from the 'parent'
-    // objects first and do not separately require it when finalizing.
-    //
-    // However, as detach() is trivial, the individual WebGL
-    // destructors will always call detachAndDeleteObject() rather
-    // than do it based on Oilpan being enabled.
-    detach();
-    deleteObject(0);
-}
-
-void WebGLObject::onDetached(blink::WebGraphicsContext3D* context3d)
-{
-    if (m_attachmentCount)
-        --m_attachmentCount;
-    if (m_deleted)
-        deleteObject(context3d);
-}
-
-}