repo 1.7.7.3
upload: Honor REPO_HOST_PORT_INFO environment variable REPO_HOST_PORT_INFO can be set to 'host:port' and be used instead of the review URL given in the manifest. Change-Id: I440bdecb2c2249fe5285ec5d0c28a937b4053450 Signed-off-by: Shawn O. Pearce <sop@google.com>