$browser.$$checkUrlChange is not a function？

总共遇到2个问题，
1.$browser.$$checkUrlChange is not a function
2.Cannot read property 'url' of undefined

<script>

var app=angular.module('app',[])
.controller('test',function($scope){
    $scope.cls_a="show";
    $scope.cls_b="hide";
    $scope.rdo_click=function(c)
    {
        if(!c)
        {
            $scope.cls_a="show";
            $scope.cls_b="hide";
        }
        else
        {
            $scope.cls_a="hide";
            $scope.cls_b="show";
        }
    }
});
function test_hashbang($scope,$location){
    $scope.$location=$location;
};
function test_html5($scope,$location){
    $scope.$location=$location;
};
function Brow(initUrl,baseHref)
{
    this.onUrlChange=function(fn){
        this.urlChange=fn;
    };
    this.url=function(){
        return initUrl;
    };
    this.baseHref=function(){
        return baseHref;
    };
};
var Brows={
        html5:new Brow('http://www.rttop.cn/a/c?a=b#hash','/a/index.html'),
        hashbang:new Brow('http://www.rttop.cn/a/index.html#!/c?a=b#hash')
};
function createBrow(name){
    var root=angular.element(document.getElementById(name));
    console.log(root);
    angular.bootstrap(root,[
                            function($compileProvider,$locationProvider,$provide){
                                $locationProvider.html5Mode(true).hashPrefix('!');
                                $provide.value('$browser',Brows[name]);
                                $provide.value('$document',root);
                                $provide.value('$sniffer',{
                                    history:name=='html5'
                                });
                                $compileProvider.directive('tsBrowBar',function(){
                                    return function(scope,elm,attrs){
                                        var bs=Brows[attrs];
                                        var input=angular.element('<input type="text" /').val(bs.url());
                                        bs.url=function(url){
                                            return input.val(url);
                                        };
                                        elm.append(input)
                                    }
                                })
                            }
                            ])
}
createBrow('html5');
createBrow('hashbang');

</script>

报错如下：

angular.js:13550 TypeError: Cannot read property 'url' of undefined
    at http://localhost:8080/Angular/demo_02/demo_15.html:93:86
    at invokeLinkFn (http://localhost:8080/Angular/js/angular-1.5.5/angular.js:9694:9)
    at nodeLinkFn (http://localhost:8080/Angular/js/angular-1.5.5/angular.js:9093:11)
    at compositeLinkFn (http://localhost:8080/Angular/js/angular-1.5.5/angular.js:8397:13)
    at nodeLinkFn (http://localhost:8080/Angular/js/angular-1.5.5/angular.js:9088:24)
    at compositeLinkFn (http://localhost:8080/Angular/js/angular-1.5.5/angular.js:8397:13)
    at publicLinkFn (http://localhost:8080/Angular/js/angular-1.5.5/angular.js:8277:30)
    at http://localhost:8080/Angular/js/angular-1.5.5/angular.js:1751:27
    at Scope.$eval (http://localhost:8080/Angular/js/angular-1.5.5/angular.js:17229:28)
    at Scope.$apply (http://localhost:8080/Angular/js/angular-1.5.5/angular.js:17329:25) <div ts-brow-bar="" bs="html5" class="brow">(anonymous function) @ angular.js:13550(anonymous function) @ angular.js:10225invokeLinkFn @ angular.js:9696nodeLinkFn @ angular.js:9093compositeLinkFn @ angular.js:8397nodeLinkFn @ angular.js:9088compositeLinkFn @ angular.js:8397publicLinkFn @ angular.js:8277(anonymous function) @ angular.js:1751Scope.$eval @ angular.js:17229Scope.$apply @ angular.js:17329bootstrapApply @ angular.js:1749invoke @ angular.js:4665doBootstrap @ angular.js:1747bootstrap @ angular.js:1767createBrow @ demo_15.html:81(anonymous function) @ demo_15.html:103
angular.js:13550 TypeError: $browser.$$checkUrlChange is not a function
    at Scope.$digest (angular.js:17027)
    at Scope.$apply (angular.js:17337)
    at bootstrapApply (angular.js:1749)
    at Object.invoke (angular.js:4665)
    at doBootstrap (angular.js:1747)
    at Object.bootstrap (angular.js:1767)
    at createBrow (demo_15.html:81)
    at demo_15.html:103(anonymous function) @ angular.js:13550(anonymous function) @ angular.js:10225Scope.$apply @ angular.js:17339bootstrapApply @ angular.js:1749invoke @ angular.js:4665doBootstrap @ angular.js:1747bootstrap @ angular.js:1767createBrow @ demo_15.html:81(anonymous function) @ demo_15.html:103
angular.js:17027 Uncaught TypeError: $browser.$$checkUrlChange is not a function