删除log信息 review by 陈林

@@ -280,7 +280,6 @@ export default class extends Component {
       }
     }
 
-    console.log('contentOffset='+e.nativeEvent.contentOffset+' position='+e.nativeEvent.position+'w='+this.state.width+' h='+this.state.height);
     this.updateIndex(e.nativeEvent.contentOffset, this.state.dir, () => {
       this.autoplay()
       // if `onMomentumScrollEnd` registered will be called here