Remove remaining HTML elements

sky/engine/core/html/parser/HTMLElementStack.cpp

Index: sky/engine/core/html/parser/HTMLElementStack.cpp
diff --git a/sky/engine/core/html/parser/HTMLElementStack.cpp b/sky/engine/core/html/parser/HTMLElementStack.cpp
deleted file mode 100644
index 4db263920f522ef745fd21903df996d6ac2975ea..0000000000000000000000000000000000000000
--- a/sky/engine/core/html/parser/HTMLElementStack.cpp
+++ /dev/null
@@ -1,132 +0,0 @@
-/*
- * Copyright (C) 2010 Google, Inc. All Rights Reserved.
- * Copyright (C) 2011 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 GOOGLE 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 GOOGLE 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/core/html/parser/HTMLElementStack.h"
-
-#include "sky/engine/core/dom/Element.h"
-#include "sky/engine/core/html/HTMLElement.h"
-
-namespace blink {
-
-HTMLElementStack::ElementRecord::ElementRecord(PassRefPtr<ContainerNode> node, PassOwnPtr<ElementRecord> next)
-    : m_node(node)
-    , m_next(next)
-{
-    ASSERT(m_node);
-}
-
-HTMLElementStack::ElementRecord::~ElementRecord()
-{
-}
-
-HTMLElementStack::HTMLElementStack()
-    : m_rootNode(nullptr)
-    , m_stackDepth(0)
-    , m_preserveWhiteSpaceCount(0)
-{
-}
-
-HTMLElementStack::~HTMLElementStack()
-{
-}
-
-void HTMLElementStack::popAll()
-{
-    m_rootNode = nullptr;
-    m_stackDepth = 0;
-    m_preserveWhiteSpaceCount = 0;
-    while (m_top)
-        m_top = m_top->releaseNext();
-}
-
-void HTMLElementStack::pop()
-{
-    popCommon();
-}
-
-void HTMLElementStack::popUntil(Element* element)
-{
-    while (top() != element)
-        pop();
-}
-
-void HTMLElementStack::popUntilPopped(Element* element)
-{
-    popUntil(element);
-    pop();
-}
-
-void HTMLElementStack::pushRootNode(PassRefPtr<ContainerNode> root)
-{
-    ASSERT(!m_top);
-    ASSERT(!m_rootNode);
-    m_rootNode = root.get();
-    pushCommon(root);
-}
-
-void HTMLElementStack::push(PassRefPtr<ContainerNode> node)
-{
-    ASSERT(m_rootNode);
-    pushCommon(node);
-}
-
-HTMLElementStack::ElementRecord* HTMLElementStack::topRecord() const
-{
-    ASSERT(m_top);
-    return m_top.get();
-}
-
-void HTMLElementStack::pushCommon(PassRefPtr<ContainerNode> node)
-{
-    ASSERT(m_rootNode);
-
-    if (isHTMLTElement(node))
-        ++m_preserveWhiteSpaceCount;
-    m_stackDepth++;
-    m_top = adoptPtr(new ElementRecord(node, m_top.release()));
-}
-
-void HTMLElementStack::popCommon()
-{
-    if (isHTMLTElement(topNode())) {
-        ASSERT(m_preserveWhiteSpaceCount);
-        --m_preserveWhiteSpaceCount;
-    }
-    m_top = m_top->releaseNext();
-    m_stackDepth--;
-}
-
-#ifndef NDEBUG
-
-void HTMLElementStack::show()
-{
-    for (ElementRecord* record = m_top.get(); record; record = record->next())
-        record->element()->showNode();
-}
-
-#endif
-
-}