Rename Lisk internal getProperties() methods to avoid collisions
Summary:
See some discussion here:
The protected $properties; storage parameter added to ProjectColumn is shadowed by getProperties() in the base class.
Although this works correctly for me, it's ambiguous and worth fixing. Make the base class methods explicit.
Test Plan: Used grep to find callers for both methods and renamed them.
Reviewers: btrahan
Reviewed By: btrahan
Subscribers: epriestley
Differential Revision: https://secure.phabricator.com/D10210