tree cb2552dd2828c26c099f695c7c45d1a058dc2c2b
parent 58c1b96165e525808280502581700909d6371715
author bohu <bohu@google.com> 1432221374 -0700
committer bohu <bohu@google.com> 1432221374 -0700

Replace Launcher2 with Launcher3

Launcher2 is deprecated and should use Launcher3, as the latter
can handle higher resolution devices (such as Nexus 6).
Most importantly, Launcher3 is maintained.

Change-Id: I3a80f242af2baaebe90af93794b0ba5e249dbc7d