UI Fixes include:
- Fix height of bottom bar
- Fix start / end padding of See More and Done buttons
- Remove scroll shadow in recycler view
- Consolidate most layout code into a single file, only
separating the distinguished elements into the landscape file.
I cannot fix b/126731930 until a Slice bug is fixed, where the top
padding is applied to the bottom of sliceview instead.
Fixes: 126720235
Fixes: 126720220
Fixes: 126720167
Test: manual inspection & layout inspector
Change-Id: I6e3434aabe221134e7278f92bab34122719c179a
UI changes include:
- RecyclerView to host slices
- Font family to headline font
- Title is now centered
- Added SeeMore & Done buttons
- Horizontal Dividers between slices
- Indented Slices
- Landscape layout is fullscreen
Change-Id: I3549c847fc88edd81f670ddfa2907dd3741441e0
Screenshot: https://screenshot.googleplex.com/RzWktzOZJkc
Test: Robolectric
Test: Manual app
Bug: 118622007
