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

Source/core/accessibility/AXMenuList.cpp

Index: Source/core/accessibility/AXMenuList.cpp
diff --git a/Source/core/accessibility/AXMenuList.cpp b/Source/core/accessibility/AXMenuList.cpp
deleted file mode 100644
index 104f309053e1a7fa6f38ce70695be62e0fe5b923..0000000000000000000000000000000000000000
--- a/Source/core/accessibility/AXMenuList.cpp
+++ /dev/null
@@ -1,125 +0,0 @@
-/*
- * Copyright (C) 2010 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 APPLE 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 APPLE 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 "config.h"
-#include "core/accessibility/AXMenuList.h"
-
-#include "core/accessibility/AXMenuListPopup.h"
-#include "core/accessibility/AXObjectCacheImpl.h"
-#include "core/rendering/RenderMenuList.h"
-
-namespace blink {
-
-AXMenuList::AXMenuList(RenderMenuList* renderer)
-    : AXRenderObject(renderer)
-{
-}
-
-PassRefPtr<AXMenuList> AXMenuList::create(RenderMenuList* renderer)
-{
-    return adoptRef(new AXMenuList(renderer));
-}
-
-bool AXMenuList::press() const
-{
-    RenderMenuList* menuList = toRenderMenuList(m_renderer);
-    if (menuList->popupIsVisible())
-        menuList->hidePopup();
-    else
-        menuList->showPopup();
-    return true;
-}
-
-void AXMenuList::addChildren()
-{
-    m_haveChildren = true;
-
-    AXObjectCacheImpl* cache = toAXObjectCacheImpl(m_renderer->document().axObjectCache());
-
-    AXObject* list = cache->getOrCreate(MenuListPopupRole);
-    if (!list)
-        return;
-
-    toAXMockObject(list)->setParent(this);
-    if (list->accessibilityIsIgnored()) {
-        cache->remove(list->axObjectID());
-        return;
-    }
-
-    m_children.append(list);
-
-    list->addChildren();
-}
-
-void AXMenuList::childrenChanged()
-{
-    if (m_children.isEmpty())
-        return;
-
-    ASSERT(m_children.size() == 1);
-    m_children[0]->childrenChanged();
-}
-
-bool AXMenuList::isCollapsed() const
-{
-    return !toRenderMenuList(m_renderer)->popupIsVisible();
-}
-
-AccessibilityExpanded AXMenuList::isExpanded() const
-{
-    if (isCollapsed())
-        return ExpandedCollapsed;
-
-    return ExpandedExpanded;
-}
-
-bool AXMenuList::canSetFocusAttribute() const
-{
-    if (!node())
-        return false;
-
-    return !toElement(node())->isDisabledFormControl();
-}
-
-void AXMenuList::didUpdateActiveOption(int optionIndex)
-{
-    RefPtrWillBeRawPtr<Document> document(m_renderer->document());
-    AXObjectCacheImpl* cache = toAXObjectCacheImpl(document->axObjectCache());
-
-    const AccessibilityChildrenVector& childObjects = children();
-    if (!childObjects.isEmpty()) {
-        ASSERT(childObjects.size() == 1);
-        ASSERT(childObjects[0]->isMenuListPopup());
-
-        if (childObjects[0]->isMenuListPopup()) {
-            if (AXMenuListPopup* popup = toAXMenuListPopup(childObjects[0].get()))
-                popup->didUpdateActiveOption(optionIndex);
-        }
-    }
-
-    cache->postNotification(this, document.get(), AXObjectCacheImpl::AXMenuListValueChanged, true);
-}
-
-} // namespace blink