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

Source/core/accessibility/AXSlider.cpp

Index: Source/core/accessibility/AXSlider.cpp
diff --git a/Source/core/accessibility/AXSlider.cpp b/Source/core/accessibility/AXSlider.cpp
deleted file mode 100644
index 7801f11aae11de9c74de453288c0bb6259b7a17c..0000000000000000000000000000000000000000
--- a/Source/core/accessibility/AXSlider.cpp
+++ /dev/null
@@ -1,159 +0,0 @@
-/*
- * Copyright (C) 2009 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/AXSlider.h"
-
-#include "core/accessibility/AXObjectCacheImpl.h"
-#include "core/dom/shadow/ShadowRoot.h"
-#include "core/html/HTMLInputElement.h"
-#include "core/html/shadow/ShadowElementNames.h"
-#include "core/rendering/RenderObject.h"
-
-namespace blink {
-
-using namespace HTMLNames;
-
-AXSlider::AXSlider(RenderObject* renderer)
-    : AXRenderObject(renderer)
-{
-}
-
-PassRefPtr<AXSlider> AXSlider::create(RenderObject* renderer)
-{
-    return adoptRef(new AXSlider(renderer));
-}
-
-AccessibilityOrientation AXSlider::orientation() const
-{
-    // Default to horizontal in the unknown case.
-    if (!m_renderer)
-        return AccessibilityOrientationHorizontal;
-
-    RenderStyle* style = m_renderer->style();
-    if (!style)
-        return AccessibilityOrientationHorizontal;
-
-    ControlPart styleAppearance = style->appearance();
-    switch (styleAppearance) {
-    case SliderThumbHorizontalPart:
-    case SliderHorizontalPart:
-    case MediaSliderPart:
-    case MediaFullScreenVolumeSliderPart:
-        return AccessibilityOrientationHorizontal;
-
-    case SliderThumbVerticalPart:
-    case SliderVerticalPart:
-    case MediaVolumeSliderPart:
-        return AccessibilityOrientationVertical;
-
-    default:
-        return AccessibilityOrientationHorizontal;
-    }
-}
-
-void AXSlider::addChildren()
-{
-    ASSERT(!m_haveChildren);
-
-    m_haveChildren = true;
-
-    AXObjectCacheImpl* cache = toAXObjectCacheImpl(m_renderer->document().axObjectCache());
-
-    AXSliderThumb* thumb = static_cast<AXSliderThumb*>(cache->getOrCreate(SliderThumbRole));
-    thumb->setParent(this);
-
-    // Before actually adding the value indicator to the hierarchy,
-    // allow the platform to make a final decision about it.
-    if (thumb->accessibilityIsIgnored())
-        cache->remove(thumb->axObjectID());
-    else
-        m_children.append(thumb);
-}
-
-const AtomicString& AXSlider::getAttribute(const QualifiedName& attribute) const
-{
-    return element()->getAttribute(attribute);
-}
-
-AXObject* AXSlider::elementAccessibilityHitTest(const IntPoint& point) const
-{
-    if (m_children.size()) {
-        ASSERT(m_children.size() == 1);
-        if (m_children[0]->elementRect().contains(point))
-            return m_children[0].get();
-    }
-
-    return axObjectCache()->getOrCreate(m_renderer);
-}
-
-void AXSlider::setValue(const String& value)
-{
-    HTMLInputElement* input = element();
-
-    if (input->value() == value)
-        return;
-
-    input->setValue(value);
-
-    // Fire change event manually, as RenderSlider::setValueForPosition does.
-    input->dispatchFormControlChangeEvent();
-}
-
-HTMLInputElement* AXSlider::element() const
-{
-    return toHTMLInputElement(m_renderer->node());
-}
-
-
-AXSliderThumb::AXSliderThumb()
-{
-}
-
-PassRefPtr<AXSliderThumb> AXSliderThumb::create()
-{
-    return adoptRef(new AXSliderThumb());
-}
-
-LayoutRect AXSliderThumb::elementRect() const
-{
-    if (!m_parent)
-        return LayoutRect();
-
-    RenderObject* sliderRenderer = m_parent->renderer();
-    if (!sliderRenderer || !sliderRenderer->isSlider())
-        return LayoutRect();
-    return toElement(sliderRenderer->node())->userAgentShadowRoot()->getElementById(ShadowElementNames::sliderThumb())->boundingBox();
-}
-
-bool AXSliderThumb::computeAccessibilityIsIgnored() const
-{
-    return accessibilityIsIgnoredByDefault();
-}
-
-} // namespace blink