Remove the shortcut/recents card.

- Delete SwipeableShortcutCard, ShortcutCardsManager.
- Remove related references in ListsFragment, layouts, helpers for
swipe behavrio, dimensions, and ids.
+ Update sliding logic in ListsFragment.

It's not ideal to use a frame layout to provide spacing/color, but this
is the most straightforward way to maintain behavior for now. This
can/should be revisited if removing the OverlappingPaneLayout.

Bug: 19372817
Change-Id: I789119fb8f87ea19cda545eec7c722306fc2813d
7 files changed
tree: b0d658e9304d4ef67353d23970af0112e97dae24
  1. res/
  2. src/
  3. tests/
  4. Android.mk
  5. AndroidManifest.xml
  6. proguard.flags