Coverage: misc UI polish

third_party/WebKit/Source/devtools/front_end/ui/UIUtils.js

 /*
  * Copyright (C) 2011 Google Inc.  All rights reserved.
  * Copyright (C) 2006, 2007, 2008 Apple Inc.  All rights reserved.
  * Copyright (C) 2007 Matt Lilek (pewtermoose@gmail.com).
  * Copyright (C) 2009 Joseph Pecoraro
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
@@ skipping 1996 matching lines @@
    */
   constructor(message, okCallback, cancelCallback) {
     super(true);
     this.registerRequiredCSS('ui/confirmDialog.css');
     this.contentElement.createChild('div', 'message').createChild('span').textContent = message;
     var buttonsBar = this.contentElement.createChild('div', 'button');
     buttonsBar.appendChild(UI.createTextButton(Common.UIString('Ok'), okCallback));
     buttonsBar.appendChild(UI.createTextButton(Common.UIString('Cancel'), cancelCallback));
   }
 };
+
+/**
+ * @param {!UI.ToolbarToggle} toolbarButton
+ * @return {!Element}
+ */
+UI.createInlineButton = function(toolbarButton) {
+  var element = createElement('span');
+  var shadowRoot = UI.createShadowRootWithCoreStyles(element, 'ui/inlineButton.css');
+  element.classList.add('inline-button');
+  var toolbar = new UI.Toolbar('');
+  toolbar.appendToolbarItem(toolbarButton);
+  shadowRoot.appendChild(toolbar.element);
+  return element;
+};