Changed how parserContextFlags are handled in tests

(cherry picked from commit b5da802)

Author: billti

tests/cases/unittests/jsDocParsing.ts

@@ -12,8 +12,6 @@ module ts {
 
                 let result = Utils.sourceFileToJSON(typeAndDiagnostics.jsDocTypeExpression.type);
 
-                // Remove the parserContextFlags from the comparison
-                result = result.replace(/\,\n\s+\"parserContextFlags\": \"JavaScriptFile\"/g, "");
                 assert.equal(result, expected);
             }
 
@@ -1002,9 +1000,6 @@ module ts {
                         : v;
                 }, 4);
 
-                // Remove the parserContextFlags from the comparison
-                result = result.replace(/\,\n\s+\"parserContextFlags\": \"JavaScriptFile\"/g, "");
-
                 if (result !== expected) {
                     // Turn on a human-readable diff
                     if (typeof require !== 'undefined') {