Summary: Switches the tree to use the view hierarchy for Litho nodes rather than Litho component hierarchy since Accessibility services interact with the views rendered. Includes a few more properties in the accessibility sidebar and updates to the segmented sidebar based on derived/non-derived properties for all views. Also adds functions to the AccessibilityUtil to be able to work on the accessibility sidebar while still leaving the non-accessibility sidebar unchanged. Eventually the accessibility panel will be removed from 'normal' mode and the original functions will no longer be necessary.
Reviewed By: blavalla
Differential Revision: D8881739
fbshipit-source-id: 9ce37e8f18025538cba2c86c0895ee38d13d024b
0244f15dab