am 59f61cc2: am 768a899f: am b5960898: am 9562863c: doc: Updated branding guidelines per request from @deniseamling.

* commit '59f61cc23d47f7ad714cf99be32fd70a66dba84e':
  doc: Updated branding guidelines per request from @deniseamling.
  Noted that OnSharedPreferenceChangeListener does not store a strong reference to the listener.