Un-breaking the update_phabricator.sh script for those that have data in their chatlog_event table

Summary:
The last commit broke update_phabricator.sh for me when it tried to migrate channel names into its own table.

It's a fairly straight forward patch and I'm almost certain I fixed it correctly. :)

Test Plan: Made small changes, ran update_phabricator.sh, repeat until the errors went away.

Reviewers: epriestley

Reviewed By: epriestley

CC: aran, Korvin

Differential Revision: https://secure.phabricator.com/D5116

resources/sql/patches/20130218.updatechannelid.php

@@ -21,14 +21,15 @@ foreach ($events as $event) {
   $event_row = queryfx_one(
     $conn_w,
     'SELECT channel FROM %T WHERE id = %d',
-    $event->getTable(),
-    $event->getChannelID());
+    $event->getTableName(),
+    $event->getID());
   $event_channel = $event_row['channel'];
 
   $matched = queryfx_one(
     $conn_w,
     'SELECT * FROM %T WHERE
       channelName = %s AND serviceName = %s AND serviceType = %s',
+    $channel_table->getTableName(),
     $event_channel,
     '',
     '');