[DevTools] Unflake some of inspector-protocol tests

third_party/WebKit/LayoutTests/inspector-protocol/accessibility/accessibility-nameSources-input.js

 (async function(testRunner) {
   let {page, session, dp} = await testRunner.startHTML(`
     <style>
     body.done .tests {
       display: none;
     }
     </style>
     <script>
     function done() {
       document.body.classList.add('done');
@@ skipping 17 matching lines @@
       <label for='text6'>label-for-text6</label>
       <span id='text-labelledby6'>labelledby-for-text6</span>
 
       <label>label-wrapping-text7<input data-dump id='text7' type='text' title='text7-title'></label>
 
       <label for='dummy'>label-wrapping-text8<input data-dump id='text8' type='text'></label>
 
       <label for='text9'>label-for-text9</label>
       <label>label-wrapping-text9<input data-dump id='text9' type='text' title='text9-title' aria-placeholder='text9-aria-placeholder' placeholder='text9-placeholder'></label>
 
-      <label>label-wrapping-text10<input data-dump id='text10' type='text' title='text10-title' aria-placeholder='text10-aria-placeholder' placeholder='text10-placeholder'>
-      </label>
+      <label>label-wrapping-text10<input data-dump id='text10' type='text' title='text10-title' aria-placeholder='text10-aria-placeholder' placeholder='text10-placeholder'></label>
 
       <input data-dump id='text11' type='text'>
       <label for='text11'>first-label-for-text11</label>
       <label for='text11'>second-label-for-text11</label>
 
       <input data-dump id='text12' type='text' title='text12-title' aria-placeholder='text12-aria-placeholder'>
   </div>
   `, '');
 
   var dumpAccessibilityNodesBySelectorAndCompleteTest =
       (await testRunner.loadScript('../resources/accessibility-dumpAccessibilityNodes.js'))(testRunner, session);
 
   var msg = await dp.DOM.getDocument();
   dumpAccessibilityNodesBySelectorAndCompleteTest('[data-dump]', false, msg);
 })