Removing the test added for cancellation during affected list since thats not possible anymore as the affected files would anyways be semantically checked

This is just part missed during revert of 0b79f4a

Author: sheetalkamat

src/harness/unittests/builder.ts

@@ -70,13 +70,6 @@ namespace ts {
             // Change e.ts and verify previously b.js as well as a.js get emitted again since previous change was consumed completely but not d.ts
             program = updateProgramFile(program, "/e.ts", "export function bar3() { }");
             assertChanges(["/b.js", "/a.js", "/e.js"]);
-
-            // Cancel in the middle of affected files list after b.js emit
-            program = updateProgramFile(program, "/b.ts", "export class b { foo2() { c + 1; } }");
-            assertChanges(["/b.js", "/a.js"], 1);
-            // Change e.ts and verify previously b.js as well as a.js get emitted again since previous change was consumed completely but not d.ts
-            program = updateProgramFile(program, "/e.ts", "export function bar5() { }");
-            assertChanges(["/b.js", "/a.js", "/e.js"]);
         });
     });