[extensions-web] js: Fix display for deleted chunks on the diff viewer

[Jasper St. Pierre <jstpierre src gnome org>]

commit b4e3ad5c9413967ec235ab4eae2309531435f31e
Author: Jasper St. Pierre <jstpierre mecheye net>
Date:   Mon Jan 30 21:06:03 2012 -0500

    js: Fix display for deleted chunks on the diff viewer
    
    We were accidentally showing the new chunk in the old table.

 sweettooth/static/js/diff.js |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/sweettooth/static/js/diff.js b/sweettooth/static/js/diff.js
index 9598645..1a0f2cd 100644
--- a/sweettooth/static/js/diff.js
+++ b/sweettooth/static/js/diff.js
@@ -58,7 +58,7 @@ define(['jquery'], function($) {
     function buildDeleteChunk(chunk, oldContents, newContents) {
         return $.map(chunk.lines, function(line) {
             var linum = line[1];
-            var contents = newContents[linum - 1];
+            var contents = oldContents[linum - 1];
 
             return $('<tr>', {'class': 'line deleted'}).
                 append($('<td>', {'class': 'old linum'}).text(linum)).