Implement tools:list_item for RecyclerView. [DO NOT MERGE]

It's now possible to use tools:list_item attribute for RecyclerView to
point to a default layout, rather than always using a TextView.

Change-Id: I5d522b2f0ca38b420fddfcb0f73a26d95707da79
(cherry picked from commit 61f23e9bf7d784e7a52168196758c4f6c6853e77)
5 files changed