Merge "leanback: Add example of section header and divider" into nyc-dev
am: 3882f3d

* commit '3882f3d31c2938a8f3e928b041c85d3cbad1c11d':
  leanback: Add example of section header and divider

Change-Id: Ic55157b883d009faaa9da5216555f2f3341c5164