Remove GTK AX support, we've never used it

Source/WebCore/accessibility/atk/WebKitAccessibleInterfaceImage.cpp

Index: Source/WebCore/accessibility/atk/WebKitAccessibleInterfaceImage.cpp
diff --git a/Source/WebCore/accessibility/atk/WebKitAccessibleInterfaceImage.cpp b/Source/WebCore/accessibility/atk/WebKitAccessibleInterfaceImage.cpp
deleted file mode 100644
index 6d7df1279914f17e22aab6ec0797c46a952fa29e..0000000000000000000000000000000000000000
--- a/Source/WebCore/accessibility/atk/WebKitAccessibleInterfaceImage.cpp
+++ /dev/null
@@ -1,80 +0,0 @@
-/*
- * Copyright (C) 2008 Nuanti Ltd.
- * Copyright (C) 2009 Jan Alonzo
- * Copyright (C) 2009, 2012 Igalia S.L.
- * Copyright (C) 2013 Samsung Electronics
- *
- * 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 "WebKitAccessibleInterfaceImage.h"
-
-#if HAVE(ACCESSIBILITY)
-
-#include "AccessibilityObject.h"
-#include "IntRect.h"
-#include "WebKitAccessibleUtil.h"
-#include "WebKitAccessibleWrapperAtk.h"
-
-using namespace WebCore;
-
-static AccessibilityObject* core(AtkImage* image)
-{
-    if (!WEBKIT_IS_ACCESSIBLE(image))
-        return 0;
-
-    return webkitAccessibleGetAccessibilityObject(WEBKIT_ACCESSIBLE(image));
-}
-
-static void webkitAccessibleImageGetImagePosition(AtkImage* image, gint* x, gint* y, AtkCoordType coordType)
-{
-    IntRect rect = pixelSnappedIntRect(core(image)->elementRect());
-    contentsRelativeToAtkCoordinateType(core(image), coordType, rect, x, y);
-}
-
-static const gchar* webkitAccessibleImageGetImageDescription(AtkImage* image)
-{
-    return cacheAndReturnAtkProperty(ATK_OBJECT(image), AtkCachedImageDescription, accessibilityDescription(core(image)));
-}
-
-static void webkitAccessibleImageGetImageSize(AtkImage* image, gint* width, gint* height)
-{
-    IntSize size = core(image)->pixelSnappedSize();
-
-    if (width)
-        *width = size.width();
-    if (height)
-        *height = size.height();
-}
-
-void webkitAccessibleImageInterfaceInit(AtkImageIface* iface)
-{
-    iface->get_image_position = webkitAccessibleImageGetImagePosition;
-    iface->get_image_description = webkitAccessibleImageGetImageDescription;
-    iface->get_image_size = webkitAccessibleImageGetImageSize;
-}
-
-#endif