Cleanup: fix some CSS comment styles (especially copyrights)

chrome/browser/resources/uber/uber_shared.css

 /* Copyright (c) 2012 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. */
 
 body {
   -webkit-margin-start: 23px;
   color: rgb(48, 57, 66);
 }
 
 body.uber-frame {
@@ skipping 20 matching lines @@
 
 body header {
   background-image: -webkit-linear-gradient(white,
                                             white 40%,
                                             rgba(255, 255, 255, 0.92));
   left: 23px;
   /* <section>s in options currently amount to 638px total, broken up into
    * 600px max-width + 18px -webkit-padding-start + 20px -webkit-margin-end
    * so we mirror this value here so the headers match width and horizontal
    * alignment when scrolling sideways.
-   * other-devices.css' .device width depends on this, please keep in sync.
-   */
+   * other-devices.css' .device width depends on this, please keep in sync. */
   max-width: 738px;
   min-width: 600px;
   position: fixed;
   right: 0;
   top: 0;
   /* list.css sets a z-index of up to 2, this is set to 3 to ensure that the
    * header is in front of the selected list item. */
   z-index: 3;
 }
 
@@ skipping 127 matching lines @@
   background-size: 18px;
   display: block;
   padding-bottom: 8px;
   padding-top: 8px;
 }
 
 .page-banner.clickable:active .page-banner-text {
   background: -webkit-linear-gradient(rgb(250, 230, 145),
                                       rgb(255, 242, 183));
 }