Get rid of remaining uses of AXObject::elementRect

third_party/WebKit/Source/modules/accessibility/AXSpinButton.cpp

 /*
  * Copyright (C) 2011 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
@@ skipping 34 matching lines @@
 {
     ASSERT(!m_spinButtonElement);
 }
 
 DEFINE_TRACE(AXSpinButton)
 {
     visitor->trace(m_spinButtonElement);
     AXMockObject::trace(visitor);
 }
 
-LayoutRect AXSpinButton::elementRect() const
+LayoutObject* AXSpinButton::layoutObjectForRelativeBounds() const
 {
     if (!m_spinButtonElement || !m_spinButtonElement->layoutObject())
-        return LayoutRect();
+        return nullptr;
 
-    return LayoutRect(m_spinButtonElement->layoutObject()->absoluteElementBoundingBoxRect());
+    return m_spinButtonElement->layoutObject();
 }
 
 void AXSpinButton::detach()
 {
     AXObject::detach();
     m_spinButtonElement = nullptr;
 }
 
 void AXSpinButton::detachFromParent()
 {
@@ skipping 37 matching lines @@
     : AXMockObject(axObjectCache)
     , m_isIncrementor(false)
 {
 }
 
 AXSpinButtonPart* AXSpinButtonPart::create(AXObjectCacheImpl& axObjectCache)
 {
     return new AXSpinButtonPart(axObjectCache);
 }
 
-LayoutRect AXSpinButtonPart::elementRect() const
+void AXSpinButtonPart::getRelativeBounds(AXObject** outContainer, FloatRect& outBoundsInContainer, SkMatrix44& outContainerTransform) const
 {
+    *outContainer = nullptr;
+    outBoundsInContainer = FloatRect();
+    outContainerTransform.setIdentity();
+
+    if (!parentObject())
+        return;
+
     // FIXME: This logic should exist in the layout tree or elsewhere, but there is no
     // relationship that exists that can be queried.
-
-    LayoutRect parentRect = parentObject()->elementRect();
+    parentObject()->getRelativeBounds(outContainer, outBoundsInContainer, outContainerTransform);
+    outBoundsInContainer = FloatRect(0, 0, outBoundsInContainer.width(), outBoundsInContainer.height());
     if (m_isIncrementor) {
-        parentRect.setHeight(parentRect.height() / 2);
+        outBoundsInContainer.setHeight(outBoundsInContainer.height() / 2);
     } else {
-        parentRect.setY(parentRect.y() + parentRect.height() / 2);
-        parentRect.setHeight(parentRect.height() / 2);
+        outBoundsInContainer.setY(outBoundsInContainer.y() + outBoundsInContainer.height() / 2);
+        outBoundsInContainer.setHeight(outBoundsInContainer.height() / 2);
     }
-
-    return parentRect;
+    *outContainer = parentObject();
 }
 
 bool AXSpinButtonPart::press() const
 {
     if (!m_parent || !m_parent->isSpinButton())
         return false;
 
     AXSpinButton* spinButton = toAXSpinButton(parentObject());
     if (m_isIncrementor)
         spinButton->step(1);
     else
         spinButton->step(-1);
 
     return true;
 }
 
 } // namespace blink