Implement `direction` property (#906)
1<test name="justify_content_min_max__content_box_rtl" use-rounding="true">
2 <viewport width="max-content" height="max-content"/>
3 <input>
4 <div box-sizing="content-box" direction="rtl" flex-direction="column" justify-content="center" width="100px" min-height="100px" max-height="200px">
5 <div box-sizing="content-box" direction="rtl" width="60px" height="60px"/>
6 </div>
7 </input>
8 <expectations>
9 <node x="0" y="0" width="100" height="100">
10 <node x="40" y="20" width="60" height="60"/>
11 </node>
12 </expectations>
13</test>