Fix a lot of support links.

chrome/browser/resources/feedback/js/feedback.js

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 /** @type {string}
  * @const
  */
 var FEEDBACK_LANDING_PAGE =
-    'https://www.google.com/support/chrome/go/feedback_confirmation';
+    'https://support.google.com/chrome/go/feedback_confirmation';

[alexab, 2015/05/22 00:08:47]

https://support.google.com/chrome/?p=feedback_confirmation

 /** @type {number}
  * @const
  */
 var MAX_ATTACH_FILE_SIZE = 3 * 1024 * 1024;
 
 /**
  * @type {number}
  * @const
  */
 var FEEDBACK_MIN_WIDTH = 500;
@@ skipping 303 matching lines @@
     $('cancel-button').onclick = cancel;
     $('remove-attached-file').onclick = clearAttachedFile;
 <if expr="chromeos">
     $('performance-info-checkbox').addEventListener(
         'change', performanceFeedbackChanged);
 </if>
   });
 }
 
 initialize();