[MD-Settings] Add Ellipsis for the Address List Pieces.

chrome/test/data/webui/settings/settings_autofill_section_browsertest.js

 // Copyright 2016 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 Runs the Polymer Autofill Settings tests. */
 
 /** @const {string} Path to root from chrome/test/data/webui/settings/. */
 var ROOT_PATH = '../../../../../';
 
 // Polymer BrowserTest fixture.
@@ skipping 401 matching lines @@
     test('verifyAddressFields', function() {
       var address = FakeDataMaker.addressEntry();
       var section = self.createAutofillSection_([address], []);
       var addressList = section.$.addressList;
       var row = addressList.children[0];
       assertTrue(!!row);
 
       var addressSummary = address.metadata.summaryLabel +
                            address.metadata.summarySublabel;
 
-      assertEquals(addressSummary,
-                   row.querySelector('#addressSummary').textContent);
+      var actualSummary = '';
+
+      // Eliminate white space between nodes!
+      var addressPieces = row.querySelector('#addressSummary').children;
+      for (var i = 0; i < addressPieces.length; ++i) {
+        actualSummary += addressPieces[i].textContent.trim();
+      }
+
+      assertEquals(addressSummary, actualSummary);
     });
 
     test('verifyAddAddressDialog', function() {
       return self.createAddressDialog_(
           FakeDataMaker.emptyAddressEntry()).then(function(dialog) {
         var title = dialog.$$('.title');
         assertEquals(loadTimeData.getString('addAddress'), title.textContent);
         // Shouldn't be possible to save until something is typed in.
         assertTrue(dialog.$.saveButton.disabled);
       });
@@ skipping 402 matching lines @@
           assertEquals(city, cols[0].value);
           assertEquals(state, cols[1].value);
           assertEquals(zip, cols[2].value);
         });
       });
     });
   });
 
   mocha.run();
 });