DevTools: Support inplace formatting for snippets.

Source/devtools/front_end/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.SourcesPanel.EditorAction}
  */
 WebInspector.InplaceFormatterEditorAction = function()
@@ skipping 48 matching lines @@
 
         return this._button.element;
     },
 
     /**
      * @param {?WebInspector.UISourceCode} uiSourceCode
      * @return {boolean}
      */
     _isFormattable: function(uiSourceCode)
     {
-        return !!uiSourceCode && uiSourceCode.contentType() === WebInspector.resourceTypes.Stylesheet;
+        if (!uiSourceCode)
+            return false;
+        return uiSourceCode.contentType() === WebInspector.resourceTypes.Stylesheet ||
+                uiSourceCode.project().type() === WebInspector.projectTypes.Snippets;

[pfeldman, 2014/03/03 14:44:55]

weird indent.

     },
 
     _formatSourceInPlace: function()
     {
         var uiSourceCode = this._panel.selectedUISourceCode();
         if (!this._isFormattable(uiSourceCode))
             return;
 
         if (uiSourceCode.isDirty())
             contentLoaded.call(this, uiSourceCode.workingCopy());
@@ skipping 23 matching lines @@
             var start = [0, 0];
             if (sourceFrame) {
                 var selection = sourceFrame.selection();
                 start = formatterMapping.originalToFormatted(selection.startLine, selection.startColumn);
             }
             uiSourceCode.setWorkingCopy(formattedContent);
             this._panel.showUISourceCode(uiSourceCode, start[0], start[1]);
         }
     },
 }