Implement `direction` property (#906)
1<test name="rounding_fractial_input_6__content_box_ltr" use-rounding="true">
2 <viewport width="max-content" height="max-content"/>
3 <input>
4 <div box-sizing="content-box" direction="ltr" width="7px">
5 <div box-sizing="content-box" direction="ltr" flex-wrap="wrap" width="50%">
6 <div box-sizing="content-box" direction="ltr" width="2px" height="10px"/>
7 <div box-sizing="content-box" direction="ltr" width="2px" height="10px"/>
8 </div>
9 <div box-sizing="content-box" direction="ltr" flex-wrap="wrap" width="50%">
10 <div box-sizing="content-box" direction="ltr" width="2px" height="10px"/>
11 <div box-sizing="content-box" direction="ltr" width="2px" height="10px"/>
12 </div>
13 </div>
14 </input>
15 <expectations>
16 <node x="0" y="0" width="7" height="20">
17 <node x="0" y="0" width="4" height="20">
18 <node x="0" y="0" width="2" height="10"/>
19 <node x="0" y="10" width="2" height="10"/>
20 </node>
21 <node x="4" y="0" width="3" height="20">
22 <node x="0" y="0" width="2" height="10"/>
23 <node x="0" y="10" width="2" height="10"/>
24 </node>
25 </node>
26 </expectations>
27</test>