Function cacheStateAndFireUrlChange

test/angular/1.5/angular.js:6198–6202

()

      urlChangeInit = false;

  function cacheStateAndFireUrlChange() {
    pendingLocation = null;
    cacheState();
    fireUrlChange();
  }

  // This variable should be used *only* inside the cacheState function.
  var lastCachedState = null;