repackaging: all the file moves

modules/@angular/http/src/http_utils.ts

@@ -0,0 +1,32 @@
+import {isString} from 'angular2/src/facade/lang';
+import {RequestMethod} from './enums';
+import {makeTypeError} from 'angular2/src/facade/exceptions';
+import {Response} from './static_response';
+
+export function normalizeMethodName(method: string | RequestMethod): RequestMethod {
+  if (isString(method)) {
+    var originalMethod = method;
+    method = (<string>method)
+                 .replace(/(\w)(\w*)/g, (g0: string, g1: string, g2: string) =>
+                                            g1.toUpperCase() + g2.toLowerCase());
+    method = <number>(<{[key: string]: any}>RequestMethod)[method];
+    if (typeof method !== 'number')
+      throw makeTypeError(
+          `Invalid request method. The method "${originalMethod}" is not supported.`);
+  }
+  return <RequestMethod>method;
+}
+
+export const isSuccess = (status: number): boolean => (status >= 200 && status < 300);
+
+export function getResponseURL(xhr: any): string {
+  if ('responseURL' in xhr) {
+    return xhr.responseURL;
+  }
+  if (/^X-Request-URL:/m.test(xhr.getAllResponseHeaders())) {
+    return xhr.getResponseHeader('X-Request-URL');
+  }
+  return;
+}
+
+export {isJsObject} from 'angular2/src/facade/lang';