Start sending auxclick instead of click for non-primary buttons

chrome/browser/resources/history/other_devices.js

 // Copyright (c) 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.
 
 /**
  * @fileoverview The section of the history page that shows tabs from sessions
                  on other devices.
  */
 
 ///////////////////////////////////////////////////////////////////////////////
@@ skipping 263 matching lines @@
         // We need to use this to not lose the ids as we go through other loop
         // turns.
         function makeClickHandler(sessionTag, windowId, tabId) {
           return function(e) {
             recordUmaEvent_(HISTOGRAM_EVENT.LINK_CLICKED);
             chrome.send('openForeignSession', [sessionTag, windowId, tabId,
                 e.button, e.altKey, e.ctrlKey, e.metaKey, e.shiftKey]);
             e.preventDefault();
           };
         };
-        a.addEventListener('click', makeClickHandler(sessionTag,
-                                                     String(win.sessionId),
-                                                     String(tab.sessionId)));
+        ['click', 'auxclick'].forEach(function(eventName) {
+          a.addEventListener(eventName,
+                             makeClickHandler(sessionTag,
+                                              String(win.sessionId),
+                                              String(tab.sessionId)));
+        });
         var wrapper = createElementWithClassName('div', 'device-tab-wrapper');
         wrapper.appendChild(a);
         contents.appendChild(wrapper);
       } else {
         numTabsHidden++;
       }
     }
   }
 
   if (numTabsHidden > 0) {
@@ skipping 270 matching lines @@
     devicesView.setSearchText($('search-field').value);
   };
   $('search-field').addEventListener('search', doSearch);
   $('search-button').addEventListener('click', doSearch);
 
   chrome.send('otherDevicesInitialized');
 }
 
 // Add handlers to HTML elements.
 document.addEventListener('DOMContentLoaded', load);