fix time-picker demo error in safari

components/time-picker/demo/basic.md

@@ -10,9 +10,7 @@
 import { TimePicker } from 'antd';
 
 function onChange(time) {
-  if (time) {
-    console.log(time.toLocaleTimeString('zh-CN', { hour12: false }));
-  }
+  console.log(time);
 }
 
 ReactDOM.render(

components/time-picker/demo/value.md

@@ -16,12 +16,8 @@ const Test = React.createClass({
     };
   },
   onChange(time) {
-    const parsedTime = time && time.toLocaleTimeString('zh-CN', {
-      hour12: false
-    });
-    console.log(time, parsedTime);
-    this.setState({ value: parsedTime });
-    // or this.setState({ value: time });
+    console.log(time);
+    this.setState({ value: time });
   },
   render() {
     return <TimePicker value={this.state.value} onChange={this.onChange} />;