DevTools: introduce beautiful checkmarks in navigator and editor tabs

third_party/WebKit/Source/devtools/front_end/sources/NavigatorView.js

 /*
  * Copyright (C) 2012 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  * 1. Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *
@@ skipping 1255 matching lines @@
 
     var titleText = this._uiSourceCode.displayName();
     if (!ignoreIsDirty &&
         (this._uiSourceCode.isDirty() || WebInspector.persistence.hasUnsavedCommittedChanges(this._uiSourceCode)))
       titleText = '*' + titleText;
 
     var binding = WebInspector.persistence.binding(this._uiSourceCode);
     if (binding && Runtime.experiments.isEnabled('persistence2')) {
       var titleElement = createElement('span');
       titleElement.textContent = titleText;
-      var status = titleElement.createChild('span');
-      status.classList.add('mapped-file-bubble');
-      status.textContent = '\u25C9';
-      if (this._uiSourceCode === binding.network)
-        status.title = WebInspector.UIString('Persisted to file system: %s', binding.fileSystem.url().trimMiddle(150));
-      else if (binding.network.contentType().isFromSourceMap())
-        status.title = WebInspector.UIString('Linked to source map: %s', binding.network.url().trimMiddle(150));
-      else
-        status.title = WebInspector.UIString('Linked to %s', binding.network.url().trimMiddle(150));
+      var icon = WebInspector.Icon.create('smallicon-checkmark', 'mapped-file-checkmark');
+      icon.title = WebInspector.PersistenceUtils.tooltipForUISourceCode(this._uiSourceCode);
+      titleElement.appendChild(icon);
       this._treeElement.title = titleElement;
     } else {
       this._treeElement.title = titleText;
     }
 
     var tooltip = this._uiSourceCode.url();
     if (this._uiSourceCode.contentType().isFromSourceMap())
       tooltip = WebInspector.UIString('%s (from source map)', this._uiSourceCode.displayName());
     this._treeElement.tooltip = tooltip;
   }
@@ skipping 314 matching lines @@
   /**
    * @param {string} title
    * @override
    */
   setTitle(title) {
     this._title = title;
     if (this._treeElement)
       this._treeElement.title = this._title;
   }
 };