sync: Show elapsed time for the longest syncing project

"Last synced: X" is printed only after a project finishes syncing.
Replace that with a message that shows the longest actively syncing
project.

Bug: https://crbug.com/gerrit/11293
Change-Id: I84c7873539d84999772cd554f426b44921521e85
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/372674
Reviewed-by: Josip Sokcevic <sokcevic@google.com>
Commit-Queue: Gavin Mak <gavinmak@google.com>
Reviewed-by: Joanna Wang <jojwang@google.com>
Tested-by: Gavin Mak <gavinmak@google.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/subcmds/start.py b/subcmds/start.py
index 9baf4256..f6355126 100644
--- a/subcmds/start.py
+++ b/subcmds/start.py
@@ -142,14 +142,14 @@ revision specified in the manifest.
                     sync_buf = SyncBuffer(self.manifest.manifestProject.config)
                     project.Sync_LocalHalf(sync_buf)
                     project.revisionId = gitc_project.old_revision
-                pm.update()
+                pm.update(msg="")
             pm.end()
 
         def _ProcessResults(_pool, pm, results):
             for result, project in results:
                 if not result:
                     err.append(project)
-                pm.update()
+                pm.update(msg="")
 
         self.ExecuteInParallel(
             opt.jobs,