Make sure we use only one type of NoteMerger for review notes creation.

At some point in time the DefaultNoteMerger from jgit was copied to
Gerrit, named ReviewNoteMerger and was slightly modified. Since then
Gerrit used the ReviewNoteMerger when updating existing notes and
DefaultNoteMerger when resolving conflicts on ref-update.

This change fixes this small inconsistency.

Change-Id: Ic460e01d3a00c7eb35ad2a523607f8ba0e55a176
Signed-off-by: Sasa Zivkov <sasa.zivkov@sap.com>
1 file changed