Fix recyclerview library to include resources.

res/ directory was added to recyclerview library with Android
support library update to 22.2. This change causes us to include
the new resources.

BUG=None

Change-Id: I9f8756d978d346ca1ae349e46cc1fbe2bac9090f
Reviewed-on: https://chromium-review.googlesource.com/274412
Reviewed-by: Chris Hopman <cjhopman@chromium.org>
Tested-by: Aurimas Liutikas <aurimas@chromium.org>