Revert "Merge remote branch 'cros/upstream' into autotest-rebase"

server/hosts/abstract_ssh.py

Index: server/hosts/abstract_ssh.py
diff --git a/server/hosts/abstract_ssh.py b/server/hosts/abstract_ssh.py
index 3723c46b526d13da354d8930cded353c9658ea68..3d8d9e9b5c3fe6928e15aa126bac887a598cfbc3 100644
--- a/server/hosts/abstract_ssh.py
+++ b/server/hosts/abstract_ssh.py
@@ -115,17 +115,6 @@ class AbstractSSHHost(SiteHost):
                           " ".join(sources), dest)
 
 
-    def _make_ssh_cmd(self, cmd):
-        """
-        Create a base ssh command string for the host which can be used
-        to run commands directly on the machine
-        """
-        base_cmd = make_ssh_command(user=self.user, port=self.port,
-                                    opts=self.master_ssh_option,
-                                    hosts_file=self.known_hosts_fd)
-
-        return '%s %s "%s"' % (base_cmd, self.hostname, utils.sh_escape(cmd))
-
     def _make_scp_cmd(self, sources, dest):
         """
         Given a list of source paths and a destination path, produces the