DevTools: introduce persistence/ module

third_party/WebKit/Source/devtools/front_end/workspace/Workspace.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:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 348 matching lines @@
     UISourceCodeRemoved: Symbol("UISourceCodeRemoved"),
     WorkingCopyChanged: Symbol("WorkingCopyChanged"),
     WorkingCopyCommitted: Symbol("WorkingCopyCommitted"),
     WorkingCopyCommittedByUser: Symbol("WorkingCopyCommittedByUser"),
     ProjectAdded: Symbol("ProjectAdded"),
     ProjectRemoved: Symbol("ProjectRemoved")
 }
 
 WebInspector.Workspace.prototype = {
     /**
-     * @return {!Array.<!WebInspector.UISourceCode>}
-     */
-    unsavedSourceCodes: function()
-    {
-        /**
-         * @param {!WebInspector.UISourceCode} sourceCode
-         * @return {boolean}
-         */
-        function filterUnsaved(sourceCode)
-        {
-            return sourceCode.isDirty();
-        }
-
-        var unsavedSourceCodes = [];
-        var projects = this.projectsForType(WebInspector.projectTypes.FileSystem);
-        for (var i = 0; i < projects.length; ++i)
-            unsavedSourceCodes = unsavedSourceCodes.concat(projects[i].uiSourceCodes().filter(filterUnsaved));
-
-        return unsavedSourceCodes;
-    },
-
-    /**
      * @param {string} projectId
      * @param {string} url
      * @return {?WebInspector.UISourceCode}
      */
     uiSourceCode: function(projectId, url)
     {
         var project = this._projects.get(projectId);
         return project ? project.uiSourceCodeForURL(url) : null;
     },
 
@@ skipping 101 matching lines @@
         return this._hasResourceContentTrackingExtensions;
     },
 
     __proto__: WebInspector.Object.prototype
 }
 
 /**
  * @type {!WebInspector.Workspace}
  */
 WebInspector.workspace;