anchor.diff:  
   Map outlineTopLevelVariableMap = {
       "name": "varName",
  +    "bodyStartOffset": 10,
  +    "bodyEndOffset": 25,
       "nameStartOffset": 10,
       "nameEndOffset": 20,
       "type": "top-level-variable"};
   
   Map _outlineClassMap = {
       "name": "className",
  +    "bodyStartOffset": 30,
  +    "bodyEndOffset": 45,
       "nameStartOffset": 30,
       "nameEndOffset": 40,
       "abstract": true,
  
positive.code: Map outlineMethodMap = {
      "static": false,
      "name": "methodName",
      "nameStartOffset": 70,
      "nameEndOffset": 80,
      "type": "method"};
  
negative.code: Map outlineClassVariableMap = {
      "static": false,
      "name": "variableName",
      "bodyStartOffset": 90,
      "bodyEndOffset": 105,
      "nameStartOffset": 90,
      "nameEndOffset": 100,
      "type": "class-variable"};
  