DevTools: fix disposing of main debugger script mappings

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

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 /**
  * @constructor
  * @implements {WebInspector.DebuggerSourceMapping}
  * @param {!WebInspector.DebuggerModel} debuggerModel
  * @param {!WebInspector.ScriptFormatterEditorAction} editorAction
  */
@@ skipping 61 matching lines @@
     /**
      * @override
      * @param {!WebInspector.UISourceCode} uiSourceCode
      * @param {number} lineNumber
      * @return {boolean}
      */
     uiLineHasMapping: function(uiSourceCode, lineNumber)
     {
         return true;
     }
-
 }
 
 /**
  * @constructor
  * @param {string} projectId
  * @param {string} path
  * @param {!WebInspector.FormatterSourceMapping} mapping
  * @param {!Array.<!WebInspector.Script>} scripts
  */
 WebInspector.FormatterScriptMapping.FormatData = function(projectId, path, mapping, scripts)
@@ skipping 294 matching lines @@
 
             var targets = WebInspector.targetManager.targets();
             for (var i = 0; i < targets.length; ++i) {
                 var scriptMapping = /** @type {!WebInspector.FormatterScriptMapping} */(this._scriptMappingByTarget.get(targets[i]));
                 WebInspector.debuggerWorkspaceBinding.setSourceMapping(targets[i], formattedUISourceCode, scriptMapping);
             }
             this._showIfNeeded(uiSourceCode, formattedUISourceCode, formatterMapping);
         }
     }
 }