chrome://inspect: Alignment fix for Android webviews

chrome/browser/resources/inspect/inspect.js

 // 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.
 
 var MIN_VERSION_TAB_CLOSE = 25;
 var MIN_VERSION_TARGET_ID = 26;
 var MIN_VERSION_NEW_TAB = 29;
 var MIN_VERSION_TAB_ACTIVATE = 30;
 
 function inspect(data) {
@@ skipping 373 matching lines @@
   }
   if (webview.attached) {
       viewStatus.position =
         'at (' + webview.screenX + ', ' + webview.screenY + ')';
   }
 
   var subRow = document.createElement('div');
   subRow.className = 'subrow webview';
   if (webview.empty || !webview.attached || !webview.visible)
     subRow.className += ' invisible-view';
-  subRow.appendChild(formatValue(viewStatus, 'visibility'));
+  if (viewStatus.visibility)
+    subRow.appendChild(formatValue(viewStatus, 'visibility'));
   subRow.appendChild(formatValue(viewStatus, 'position'));
   subRow.appendChild(formatValue(viewStatus, 'size'));
   var mainSubrow = row.querySelector('.subrow.main');
   if (mainSubrow.nextSibling)
     mainSubrow.parentNode.insertBefore(subRow, mainSubrow.nextSibling);
   else
     mainSubrow.parentNode.appendChild(subRow);
 }
 
 function addWebViewThumbnail(row, webview, screenWidth, screenHeight) {
@@ skipping 306 matching lines @@
   if (line.querySelector('.invalid'))
     return;
   line.classList.remove('fresh');
   var freshLine = createEmptyConfigLine();
   line.parentNode.appendChild(freshLine);
   if (opt_selectNew)
     freshLine.querySelector('.port').focus();
 }
 
 document.addEventListener('DOMContentLoaded', onload);