repackaging: all the file moves

modules/@angular/upgrade/src/util.ts

@@ -0,0 +1,16 @@
+
+export function stringify(obj: any): string {
+  if (typeof obj == 'function') return obj.name || obj.toString();
+  return '' + obj;
+}
+
+
+export function onError(e: any) {
+  // TODO: (misko): We seem to not have a stack trace here!
+  console.log(e, e.stack);
+  throw e;
+}
+
+export function controllerKey(name: string): string {
+  return '$' + name + 'Controller';
+}