Merge branch 'extract-method' of https://github.com/RyanCavanaugh/TypeScript into breakextractmethod

Author: minestarks

tests/cases/fourslash/extract-method19.ts

@@ -0,0 +1,22 @@
+/// <reference path='fourslash.ts' />
+
+// New function names should be totally new to the file
+
+//// function fn() {
+////     /*a*/console.log("hi");/*b*/
+//// }
+//// 
+//// function newFunction() { }
+
+goTo.select('a', 'b')
+verify.refactorAvailable('Extract Method');
+edit.applyRefactor('Extract Method', "scope_0");
+verify.currentFileContentIs(`function fn() {
+    newFunction_1();
+
+    function newFunction_1() {
+        console.log("hi");
+    }
+}
+
+function newFunction() { }`);