Minor cleanup, added getScriptLexicalStructureWalker.ts Jakefile.

Jakefile

@@ -54,6 +54,7 @@ var servicesSources = [
 }).concat([
     "services.ts",
     "shims.ts",
+    "getScriptLexicalStructureWalker.ts"
 ].map(function (f) {
     return path.join(servicesDirectory, f);
 }));

tests/cases/fourslash/scriptLexicalStructureItemsContainsNoAnonymousFunctions.ts

@@ -28,7 +28,7 @@
 ////}
 ////function bar() {
 ////}
-debugger;
+
 goTo.marker("file1");
 verify.getScriptLexicalStructureListCount(0);