[DevTools] Remove Workspace.projectTypes enum part1.

third_party/WebKit/Source/devtools/front_end/snippets/ScriptSnippetModel.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 35 matching lines @@
     /** @type {!Map.<!SDK.Target, !Snippets.SnippetScriptMapping>} */
     this._mappingForTarget = new Map();
     this._snippetStorage = new Snippets.SnippetStorage('script', 'Script snippet #');
     this._lastSnippetEvaluationIndexSetting = Common.settings.createSetting('lastSnippetEvaluationIndex', 0);
     this._project = new Snippets.SnippetsProject(workspace, this);
     this._loadSnippets();
     SDK.targetManager.observeTargets(this);
   }
 
   /**
+   * @param {!Workspace.UISourceCode} uiSourceCode
+   * @return {boolean}
+   */
+  static isSnippetUISourceCode(uiSourceCode) {
+    return uiSourceCode.project().type() === Workspace.projectTypes.Snippets;
+  }
+
+  /**
    * @override
    * @param {!SDK.Target} target
    */
   targetAdded(target) {
     var debuggerModel = SDK.DebuggerModel.fromTarget(target);
     if (debuggerModel)
       this._mappingForTarget.set(target, new Snippets.SnippetScriptMapping(debuggerModel, this));
   }
 
   /**
@@ skipping 552 matching lines @@
    */
   deleteFile(url) {
     this._model.deleteScriptSnippet(url);
   }
 };
 
 /**
  * @type {!Snippets.ScriptSnippetModel}
  */
 Snippets.scriptSnippetModel = new Snippets.ScriptSnippetModel(Workspace.workspace);