delete redefine property，review by 孙凯

@@ -111,7 +111,6 @@ export default class Browse extends Component {
                     scrollEnabled={!this.state.isSwiping}
                     enableEmptySections={true}
                     disableRightSwipe={true}
-                    disableRightSwipe={true}
                     sections={[{data:selectedProductList.toArray(),key:'browse'}]}
                     renderItem={this.renderItem}
                     renderSectionHeader={this.renderSectionHeader}