Reviewed by Hyatt.

        This patch eliminates AccessibilityObjectMac. All of the platform-
        specific code is now in AccessibilityObjectWrapper.

        * WebCore.xcodeproj/project.pbxproj:
        * dom/Element.h:
        (WebCore::Element::isPasswordField):
        * html/HTMLInputElement.h:
        (WebCore::HTMLInputElement::isPasswordField):
        * page/AXObjectCache.h:
        (WebCore::AXObjectCache::isIDinUse):
        * page/AccessibilityObject.cpp:
        (WebCore::AccessibilityObject::isPasswordField):
        (WebCore::AccessibilityObject::press):
        (WebCore::AccessibilityObject::widgetForAttachmentView):
        (WebCore::AccessibilityObject::doAXBoundsForTextMarkerRange):
        (WebCore::AccessibilityObject::doAXTextMarkerForPosition):
        * page/AccessibilityObject.h:
        (WebCore::AccessibilityObject::areaElement):
        (WebCore::AccessibilityObject::setWrapper):
        * page/mac/AXObjectCacheMac.mm:
        * page/mac/AccessibilityObjectMac.mm: Removed.
        * page/mac/AccessibilityObjectWrapper.h:
        * page/mac/AccessibilityObjectWrapper.mm:
        (-[AccessibilityObjectWrapper attachmentView]):
        (textMarkerForVisiblePosition):
        (visiblePositionForTextMarker):
        (visiblePositionForStartOfTextMarkerRange):
        (visiblePositionForEndOfTextMarkerRange):
        (textMarkerRangeFromMarkers):
        (AXAttributeStringSetFont):
        (CreateCGColorIfDifferent):
        (AXAttributeStringSetColor):
        (AXAttributeStringSetNumber):
        (AXAttributeStringSetStyle):
        (blockquoteLevel):
        (AXAttributeStringSetBlockquoteLevel):
        (AXAttributeStringSetSpelling):
        (AXAttributeStringSetHeadingLevel):
        (AXLinkElementForNode):
        (AXAttributeStringSetElement):
        (AXAttributedStringAppendText):
        (nsStringForReplacedNode):
        (-[AccessibilityObjectWrapper doAXAttributedStringForTextMarkerRange:]):
        (textMarkerRangeFromVisiblePositions):
        (-[AccessibilityObjectWrapper accessibilityActionNames]):
        (-[AccessibilityObjectWrapper accessibilityAttributeNames]):
        (-[AccessibilityObjectWrapper visiblePositionRangeForTextMarkerRange:]):
        (-[AccessibilityObjectWrapper textMarkerRangeForSelection]):
        (-[AccessibilityObjectWrapper position]):
        (createAccessibilityRoleMap):
        (RoleEntry::):
        (roleValueToNSString):
        (-[AccessibilityObjectWrapper role]):
        (-[AccessibilityObjectWrapper subrole]):
        (-[AccessibilityObjectWrapper roleDescription]):
        (-[AccessibilityObjectWrapper accessibilityAttributeValue:]):
        (-[AccessibilityObjectWrapper accessibilityIsIgnored]):
        (-[AccessibilityObjectWrapper accessibilityPerformAction:]):
        (-[AccessibilityObjectWrapper doAXAttributedStringForRange:]):
        (-[AccessibilityObjectWrapper doAXRTFForRange:]):
        (-[AccessibilityObjectWrapper accessibilityAttributeValue:forParameter:]):
        (-[AccessibilityObjectWrapper accessibilityShouldUseUniqueId]):
        * platform/ScrollView.h:
        * platform/mac/ScrollViewMac.mm:
        (WebCore::ScrollView::viewRectToScreen):
        (WebCore::ScrollView::absolutePointToView):



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@31608 268f45cc-cd09-0410-ab3c-d52691b4dbfc