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

Source/core/accessibility/AXTableRow.cpp

Index: Source/core/accessibility/AXTableRow.cpp
diff --git a/Source/core/accessibility/AXTableRow.cpp b/Source/core/accessibility/AXTableRow.cpp
deleted file mode 100644
index 3ad9c1b6cd156dfa3f19c64d3dc1a0cae278ec64..0000000000000000000000000000000000000000
--- a/Source/core/accessibility/AXTableRow.cpp
+++ /dev/null
@@ -1,131 +0,0 @@
-/*
- * 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/AXTableRow.h"
-
-#include "core/accessibility/AXTableCell.h"
-#include "core/rendering/RenderTableRow.h"
-
-
-namespace blink {
-
-using namespace HTMLNames;
-
-AXTableRow::AXTableRow(RenderObject* renderer)
-    : AXRenderObject(renderer)
-{
-}
-
-AXTableRow::~AXTableRow()
-{
-}
-
-PassRefPtr<AXTableRow> AXTableRow::create(RenderObject* renderer)
-{
-    return adoptRef(new AXTableRow(renderer));
-}
-
-AccessibilityRole AXTableRow::determineAccessibilityRole()
-{
-    if (!isTableRow())
-        return AXRenderObject::determineAccessibilityRole();
-
-    m_ariaRole = determineAriaRoleAttribute();
-
-    AccessibilityRole ariaRole = ariaRoleAttribute();
-    if (ariaRole != UnknownRole)
-        return ariaRole;
-
-    return RowRole;
-}
-
-bool AXTableRow::isTableRow() const
-{
-    AXObject* table = parentTable();
-    if (!table || !table->isAXTable())
-        return false;
-
-    return true;
-}
-
-AXObject* AXTableRow::observableObject() const
-{
-    // This allows the table to be the one who sends notifications about tables.
-    return parentTable();
-}
-
-bool AXTableRow::computeAccessibilityIsIgnored() const
-{
-    AXObjectInclusion decision = defaultObjectInclusion();
-    if (decision == IncludeObject)
-        return false;
-    if (decision == IgnoreObject)
-        return true;
-
-    if (!isTableRow())
-        return AXRenderObject::computeAccessibilityIsIgnored();
-
-    return false;
-}
-
-AXObject* AXTableRow::parentTable() const
-{
-    AXObject* parent = parentObjectUnignored();
-    if (!parent || !parent->isAXTable())
-        return 0;
-
-    return parent;
-}
-
-AXObject* AXTableRow::headerObject()
-{
-    if (!m_renderer || !m_renderer->isTableRow())
-        return 0;
-
-    AccessibilityChildrenVector rowChildren = children();
-    if (!rowChildren.size())
-        return 0;
-
-    // check the first element in the row to see if it is a TH element
-    AXObject* cell = rowChildren[0].get();
-    if (!cell->isTableCell())
-        return 0;
-
-    RenderObject* cellRenderer = toAXTableCell(cell)->renderer();
-    if (!cellRenderer)
-        return 0;
-
-    Node* cellNode = cellRenderer->node();
-    if (!cellNode || !cellNode->hasTagName(thTag))
-        return 0;
-
-    return cell;
-}
-
-} // namespace blink