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cfleizach@apple.com authored
https://bugs.webkit.org/show_bug.cgi?id=32501 Reviewed by Adele Peterson. WebCore: The problem is that parentObjectUnignored() cannot be called while in accessibilityIsIgnored, because it leads to recursiveness. Specifically, there were checks to determine if an object was within a ARIA tree. That check should 1) be moved to all platforms, and 2) not call parentObjectUnignored(). Test: accessibility/hang-in-isignored.html * accessibility/AccessibilityRenderObject.cpp: (WebCore::AccessibilityRenderObject::isAllowedChildOfTree): (WebCore::AccessibilityRenderObject::accessibilityIsIgnored): * accessibility/AccessibilityRenderObject.h: * accessibility/mac/AccessibilityObjectMac.mm: (WebCore::AccessibilityObject::accessibilityPlatformIncludesObject): LayoutTests: * accessibility/hang-in-isignored-expected.txt: Added. * accessibility/hang-in-isignored.html: Added. git-svn-id: http://svn.webkit.org/repository/webkit/trunk@52095 268f45cc-cd09-0410-ab3c-d52691b4dbfc
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