[Effen] remove some redundant styles

sky/framework/components/floating_action_button.dart

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 import '../fn.dart';
 import '../theme/colors.dart';
 import 'ink_well.dart';
 import 'material.dart';
 
 class FloatingActionButton extends Component {
   // TODO(abarth): We need a better way to become a container for absolutely
   // positioned elements.
   static final Style _style = new Style('''
-    transform: translateX(0);
     width: 56px;
     height: 56px;
     background-color: ${Red[500]};
     border-radius: 28px;'''
   );
   static final Style _clipStyle = new Style('''
-    transform: translateX(0);
     position: absolute;
-    display: flex;
-    flex-direction: row;
     justify-content: center;
     align-items: center;
     top: 0;
     left: 0;
     right: 0;
     bottom: 0;
     -webkit-clip-path: circle(28px at center);''');
 
   UINode content;
   int level;
 
   FloatingActionButton({ Object key, this.content, this.level: 0 })
       : super(key: key);
 
   UINode build() {
     List<UINode> children = [];
 
     if (content != null)
       children.add(content);
 
     return new Material(
       content: new Container(
         style: _style,
         children: [new StyleNode(new InkWell(children: children), _clipStyle)]),
       level: level);
   }
 }