tree 6dc59e914f3abc4410ca844fdc3288e4d9af0e97
parent d6ee5946d0c3c1f47f11259ac3941d9967a9a70d
author Yu Ping Hu <yph@google.com> 1394066714 -0800
committer Yu Ping Hu <yph@google.com> 1394088069 -0800

Switch to using EasSyncBase for mail downsync.

Also terminate any sync upon encountering its first error --
if we see an io, auth, etc. error, there's no point in trying
further folders.

Change-Id: I08b9a3078b3f17774a6f76a49ff87d37686e694e