Fix title when account screen is opened from group.

The activity title would remain as the group title if an account was selected
from the nav drawer while viewing a group.

Test
Manual:
* view a group
* switch to an account
* verify that title is correct

Bug 32223767

Change-Id: I2bbb8887db26d26174daf2ae089f29a87c38ccc1
4 files changed