Remove GTK AX support, we've never used it

Source/WebCore/accessibility/atk/WebKitAccessibleInterfaceTable.cpp

Index: Source/WebCore/accessibility/atk/WebKitAccessibleInterfaceTable.cpp
diff --git a/Source/WebCore/accessibility/atk/WebKitAccessibleInterfaceTable.cpp b/Source/WebCore/accessibility/atk/WebKitAccessibleInterfaceTable.cpp
deleted file mode 100644
index 9b651002e632b68a1dcf55758ef8d56978ec3dd2..0000000000000000000000000000000000000000
--- a/Source/WebCore/accessibility/atk/WebKitAccessibleInterfaceTable.cpp
+++ /dev/null
@@ -1,259 +0,0 @@
-/*
- * Copyright (C) 2008 Nuanti Ltd.
- * Copyright (C) 2009 Jan Alonzo
- * Copyright (C) 2009, 2010, 2011, 2012 Igalia S.L.
- *
- * Portions from Mozilla a11y, copyright as follows:
- *
- * The Original Code is mozilla.org code.
- *
- * The Initial Developer of the Original Code is
- * Sun Microsystems, Inc.
- * Portions created by the Initial Developer are Copyright (C) 2002
- * the Initial Developer. All Rights Reserved.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public License
- * along with this library; see the file COPYING.LIB.  If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301, USA.
- */
-
-#include "config.h"
-#include "WebKitAccessibleInterfaceTable.h"
-
-#if HAVE(ACCESSIBILITY)
-
-#include "AccessibilityListBox.h"
-#include "AccessibilityObject.h"
-#include "AccessibilityTable.h"
-#include "AccessibilityTableCell.h"
-#include "HTMLSelectElement.h"
-#include "HTMLTableCaptionElement.h"
-#include "HTMLTableElement.h"
-#include "RenderObject.h"
-#include "WebKitAccessibleInterfaceText.h"
-#include "WebKitAccessibleWrapperAtk.h"
-
-using namespace WebCore;
-
-static AccessibilityObject* core(AtkTable* table)
-{
-    if (!WEBKIT_IS_ACCESSIBLE(table))
-        return 0;
-
-    return webkitAccessibleGetAccessibilityObject(WEBKIT_ACCESSIBLE(table));
-}
-
-static AccessibilityTableCell* cell(AtkTable* table, guint row, guint column)
-{
-    AccessibilityObject* accTable = core(table);
-    if (accTable->isAccessibilityRenderObject())
-        return static_cast<AccessibilityTable*>(accTable)->cellForColumnAndRow(column, row);
-    return 0;
-}
-
-static gint cellIndex(AccessibilityTableCell* axCell, AccessibilityTable* axTable)
-{
-    // Calculate the cell's index as if we had a traditional Gtk+ table in
-    // which cells are all direct children of the table, arranged row-first.
-    AccessibilityObject::AccessibilityChildrenVector allCells;
-    axTable->cells(allCells);
-    AccessibilityObject::AccessibilityChildrenVector::iterator position;
-    position = std::find(allCells.begin(), allCells.end(), axCell);
-    if (position == allCells.end())
-        return -1;
-    return position - allCells.begin();
-}
-
-static AccessibilityTableCell* cellAtIndex(AtkTable* table, gint index)
-{
-    AccessibilityObject* accTable = core(table);
-    if (accTable->isAccessibilityRenderObject()) {
-        AccessibilityObject::AccessibilityChildrenVector allCells;
-        static_cast<AccessibilityTable*>(accTable)->cells(allCells);
-        if (0 <= index && static_cast<unsigned>(index) < allCells.size()) {
-            AccessibilityObject* accCell = allCells.at(index).get();
-            return static_cast<AccessibilityTableCell*>(accCell);
-        }
-    }
-    return 0;
-}
-
-static AtkObject* webkitAccessibleTableRefAt(AtkTable* table, gint row, gint column)
-{
-    AccessibilityTableCell* axCell = cell(table, row, column);
-    if (!axCell)
-        return 0;
-
-    AtkObject* cell = axCell->wrapper();
-    if (!cell)
-        return 0;
-
-    // This method transfers full ownership over the returned
-    // AtkObject, so an extra reference is needed here.
-    return ATK_OBJECT(g_object_ref(cell));
-}
-
-static gint webkitAccessibleTableGetIndexAt(AtkTable* table, gint row, gint column)
-{
-    AccessibilityTableCell* axCell = cell(table, row, column);
-    AccessibilityTable* axTable = static_cast<AccessibilityTable*>(core(table));
-    return cellIndex(axCell, axTable);
-}
-
-static gint webkitAccessibleTableGetColumnAtIndex(AtkTable* table, gint index)
-{
-    AccessibilityTableCell* axCell = cellAtIndex(table, index);
-    if (axCell) {
-        pair<unsigned, unsigned> columnRange;
-        axCell->columnIndexRange(columnRange);
-        return columnRange.first;
-    }
-    return -1;
-}
-
-static gint webkitAccessibleTableGetRowAtIndex(AtkTable* table, gint index)
-{
-    AccessibilityTableCell* axCell = cellAtIndex(table, index);
-    if (axCell) {
-        pair<unsigned, unsigned> rowRange;
-        axCell->rowIndexRange(rowRange);
-        return rowRange.first;
-    }
-    return -1;
-}
-
-static gint webkitAccessibleTableGetNColumns(AtkTable* table)
-{
-    AccessibilityObject* accTable = core(table);
-    if (accTable->isAccessibilityRenderObject())
-        return static_cast<AccessibilityTable*>(accTable)->columnCount();
-    return 0;
-}
-
-static gint webkitAccessibleTableGetNRows(AtkTable* table)
-{
-    AccessibilityObject* accTable = core(table);
-    if (accTable->isAccessibilityRenderObject())
-        return static_cast<AccessibilityTable*>(accTable)->rowCount();
-    return 0;
-}
-
-static gint webkitAccessibleTableGetColumnExtentAt(AtkTable* table, gint row, gint column)
-{
-    AccessibilityTableCell* axCell = cell(table, row, column);
-    if (axCell) {
-        pair<unsigned, unsigned> columnRange;
-        axCell->columnIndexRange(columnRange);
-        return columnRange.second;
-    }
-    return 0;
-}
-
-static gint webkitAccessibleTableGetRowExtentAt(AtkTable* table, gint row, gint column)
-{
-    AccessibilityTableCell* axCell = cell(table, row, column);
-    if (axCell) {
-        pair<unsigned, unsigned> rowRange;
-        axCell->rowIndexRange(rowRange);
-        return rowRange.second;
-    }
-    return 0;
-}
-
-static AtkObject* webkitAccessibleTableGetColumnHeader(AtkTable* table, gint column)
-{
-    AccessibilityObject* accTable = core(table);
-    if (accTable->isAccessibilityRenderObject()) {
-        AccessibilityObject::AccessibilityChildrenVector allColumnHeaders;
-        static_cast<AccessibilityTable*>(accTable)->columnHeaders(allColumnHeaders);
-        unsigned columnCount = allColumnHeaders.size();
-        for (unsigned k = 0; k < columnCount; ++k) {
-            pair<unsigned, unsigned> columnRange;
-            AccessibilityTableCell* cell = static_cast<AccessibilityTableCell*>(allColumnHeaders.at(k).get());
-            cell->columnIndexRange(columnRange);
-            if (columnRange.first <= static_cast<unsigned>(column) && static_cast<unsigned>(column) < columnRange.first + columnRange.second)
-                return allColumnHeaders[k]->wrapper();
-        }
-    }
-    return 0;
-}
-
-static AtkObject* webkitAccessibleTableGetRowHeader(AtkTable* table, gint row)
-{
-    AccessibilityObject* accTable = core(table);
-    if (accTable->isAccessibilityRenderObject()) {
-        AccessibilityObject::AccessibilityChildrenVector allRowHeaders;
-        static_cast<AccessibilityTable*>(accTable)->rowHeaders(allRowHeaders);
-        unsigned rowCount = allRowHeaders.size();
-        for (unsigned k = 0; k < rowCount; ++k) {
-            pair<unsigned, unsigned> rowRange;
-            AccessibilityTableCell* cell = static_cast<AccessibilityTableCell*>(allRowHeaders.at(k).get());
-            cell->rowIndexRange(rowRange);
-            if (rowRange.first <= static_cast<unsigned>(row) && static_cast<unsigned>(row) < rowRange.first + rowRange.second)
-                return allRowHeaders[k]->wrapper();
-        }
-    }
-    return 0;
-}
-
-static AtkObject* webkitAccessibleTableGetCaption(AtkTable* table)
-{
-    AccessibilityObject* accTable = core(table);
-    if (accTable->isAccessibilityRenderObject()) {
-        Node* node = accTable->node();
-        if (node && node->hasTagName(HTMLNames::tableTag)) {
-            HTMLTableCaptionElement* caption = static_cast<HTMLTableElement*>(node)->caption();
-            if (caption)
-                return AccessibilityObject::firstAccessibleObjectFromNode(caption->renderer()->node())->wrapper();
-        }
-    }
-    return 0;
-}
-
-static const gchar* webkitAccessibleTableGetColumnDescription(AtkTable* table, gint column)
-{
-    AtkObject* columnHeader = atk_table_get_column_header(table, column);
-    if (columnHeader && ATK_IS_TEXT(columnHeader))
-        return atk_text_get_text(ATK_TEXT(columnHeader), 0, -1);
-
-    return 0;
-}
-
-static const gchar* webkitAccessibleTableGetRowDescription(AtkTable* table, gint row)
-{
-    AtkObject* rowHeader = atk_table_get_row_header(table, row);
-    if (rowHeader && ATK_IS_TEXT(rowHeader))
-        return atk_text_get_text(ATK_TEXT(rowHeader), 0, -1);
-
-    return 0;
-}
-
-void webkitAccessibleTableInterfaceInit(AtkTableIface* iface)
-{
-    iface->ref_at = webkitAccessibleTableRefAt;
-    iface->get_index_at = webkitAccessibleTableGetIndexAt;
-    iface->get_column_at_index = webkitAccessibleTableGetColumnAtIndex;
-    iface->get_row_at_index = webkitAccessibleTableGetRowAtIndex;
-    iface->get_n_columns = webkitAccessibleTableGetNColumns;
-    iface->get_n_rows = webkitAccessibleTableGetNRows;
-    iface->get_column_extent_at = webkitAccessibleTableGetColumnExtentAt;
-    iface->get_row_extent_at = webkitAccessibleTableGetRowExtentAt;
-    iface->get_column_header = webkitAccessibleTableGetColumnHeader;
-    iface->get_row_header = webkitAccessibleTableGetRowHeader;
-    iface->get_caption = webkitAccessibleTableGetCaption;
-    iface->get_column_description = webkitAccessibleTableGetColumnDescription;
-    iface->get_row_description = webkitAccessibleTableGetRowDescription;
-}
-
-#endif