* The Folder text was not getting reset back to visible on close.
* DoubleShadowBubbleTextView now draws the shadow using the
alpha of the current text.
Bug: 62967568
Bug: 35064148
Change-Id: Iea3e5275b6878fc362150e99a225ff700b946f44
This allows better customization and reuse of the double shadow logic and simplified
various attribute management
Change-Id: I5e277d8399756385452d8bb8c0a0107234a76d34