Create Source/modules/accessibility/ and move most of core/accessibility/* into it

Source/core/accessibility/AXTableHeaderContainer.cpp

-/*
- * Copyright (C) 2008 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.
- * 3.  Neither the name of Apple Computer, Inc. ("Apple") nor the names of
- *     its contributors may be used to endorse or promote products derived
- *     from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "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 OR ITS 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 "config.h"
-#include "core/accessibility/AXTableHeaderContainer.h"
-
-
-
-namespace blink {
-
-AXTableHeaderContainer::AXTableHeaderContainer()
-{
-}
-
-AXTableHeaderContainer::~AXTableHeaderContainer()
-{
-}
-
-PassRefPtr<AXTableHeaderContainer> AXTableHeaderContainer::create()
-{
-    return adoptRef(new AXTableHeaderContainer());
-}
-
-LayoutRect AXTableHeaderContainer::elementRect() const
-{
-    // this will be filled in when addChildren is called
-    return m_headerRect;
-}
-
-bool AXTableHeaderContainer::computeAccessibilityIsIgnored() const
-{
-    if (!m_parent)
-        return true;
-
-    return m_parent->accessibilityIsIgnored();
-}
-
-void AXTableHeaderContainer::addChildren()
-{
-    ASSERT(!m_haveChildren);
-
-    m_haveChildren = true;
-    if (!m_parent || !m_parent->isAXTable())
-        return;
-
-    toAXTable(m_parent)->columnHeaders(m_children);
-
-    unsigned length = m_children.size();
-    for (unsigned k = 0; k < length; ++k)
-        m_headerRect.unite(m_children[k]->elementRect());
-}
-
-} // namespace blink