Function chainInterceptors

test/angular/1.7/angular.js:12955–12966

(promise, interceptors)

      function chainInterceptors(promise, interceptors) {
        for (var i = 0, ii = interceptors.length; i < ii;) {
          var thenFn = interceptors[i++];
          var rejectFn = interceptors[i++];

          promise = promise.then(thenFn, rejectFn);
        }

        interceptors.length = 0;

        return promise;
      }

      function completeOutstandingRequest() {
        $browser.$$completeOutstandingRequest(noop, '$http');