Fix fourslash tests

Author: ahejlsberg

tests/cases/fourslash/contextualTypingOfGenericCallSignatures2.ts

@@ -7,5 +7,5 @@
 ////// x should not be contextually typed so this should be an error
 ////f6(/**/x => x<number>())
 
-verify.quickInfoAt("", "(parameter) x: T extends T");
+verify.quickInfoAt("", "(parameter) x: T extends I");
 verify.numberOfErrorsInCurrentFile(1);

tests/cases/fourslash/contextuallyTypedFunctionExpressionGeneric1.ts

@@ -1,13 +1,13 @@
 /// <reference path='fourslash.ts'/>
 
-interface Comparable<T> {
-   compareTo(other: T): T;
-}
-interface Comparer {
-   <T extends Comparable<T>>(x: T, y: T): T;
-}
+////interface Comparable<T> {
+////   compareTo(other: T): T;
+////}
+////interface Comparer {
+////   <T extends Comparable<T>>(x: T, y: T): T;
+////}
 
-//var max2: Comparer = (x/*1*/x, y/*2*/y) => { return x/*3*/x.compareTo(y/*4*/y) };
+////var max2: Comparer = (x/*1*/x, y/*2*/y) => { return x/*3*/x.compareTo(y/*4*/y) };
 
 verify.quickInfos({
     1: "(parameter) xx: T extends Comparable<T>",