AX: Bounding paths should be made available through accessibility
https://bugs.webkit.org/show_bug.cgi?id=113817

Unreviewed build fix for iOS.

* accessibility/ios/WebAccessibilityObjectWrapperIOS.mm:
(-[WebAccessibilityObjectWrapper _accessibilityPath]):
* accessibility/mac/WebAccessibilityObjectWrapperBase.h:



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@148063 268f45cc-cd09-0410-ab3c-d52691b4dbfc