Fix crash editing newly saved directory contact

After saving a directory contact via QC, mLookupUri still refers to a directory
contact. ContactLoader knows to map the directory URI to a local URI.
When editing/starring a contact we should therefore use the URI returned
from ContactLoader instead of the URI passed into QuickContactActivity.

I also fixed some IntelliJ style nits.

Bug: 16670552
Change-Id: I8cb04b645c050e2aa563abaa64125d1ef17e402e