DevTools: support inplace formatting for workspace scripts/documents.

Source/devtools/front_end/sources/InplaceFormatterEditorAction.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.SourcesView.EditorAction}
  */
 WebInspector.InplaceFormatterEditorAction = function()
@@ skipping 50 matching lines @@
     },
 
     /**
      * @param {?WebInspector.UISourceCode} uiSourceCode
      * @return {boolean}
      */
     _isFormattable: function(uiSourceCode)
     {
         if (!uiSourceCode)
             return false;
+        if (uiSourceCode.project().type() === WebInspector.projectTypes.FileSystem)
+            return true;
         return uiSourceCode.contentType() === WebInspector.resourceTypes.Stylesheet
             || uiSourceCode.project().type() === WebInspector.projectTypes.Snippets;
     },
 
     _formatSourceInPlace: function()
     {
         var uiSourceCode = this._sourcesView.currentUISourceCode();
         if (!this._isFormattable(uiSourceCode))
             return;
 
@@ skipping 26 matching lines @@
             var start = [0, 0];
             if (sourceFrame) {
                 var selection = sourceFrame.selection();
                 start = formatterMapping.originalToFormatted(selection.startLine, selection.startColumn);
             }
             uiSourceCode.setWorkingCopy(formattedContent);
             this._sourcesView.showSourceLocation(uiSourceCode, start[0], start[1]);
         }
     },
 }