Change access modifier from protected to default on Account* fields.

Scala has a different definitions of protected fields from one found in
Java. In Scala protected fields can be accessed from subclasses only.
Since package access is needed default modifier is more appropriate.

Change-Id: I71b39d082984a410113dafddcc8dc1bbd787886e
Signed-off-by: Grzegorz Kossakowski <grek@google.com>
3 files changed