tree 9be359727ee506847607d8717b1e607f1cb3d46c
parent f0c5b7af6f062e6e064af22ee58e9eb6b549a6ce
author Simranjit Singh Kohli <simranjit@google.com> 1438979649 -0700
committer Simranjit Singh Kohli <simranjit@google.com> 1455764905 -0800

[Fix extra data in cache]

It seems that some account authenticators call getData before account
is added, which initializes the cache for that account.
1. We now don't initialize the cache if the account is not on the device.
2. We now use locking.

Bug: 23018710
Bug: 20071745
Change-Id: Ie59ca6b4e575f524a9d3bf286c3bd95abce4a596