152
151
base_revision_id, other_revision_id, verified =\
153
152
mergeable.get_merge_request(tree.branch.repository)
154
153
revision_graph = tree.branch.repository.get_graph()
161
161
merger = klass.from_revision_ids(pb, tree, other_revision_id,
162
162
base_revision_id, revision_graph=