Unprefix Flexbox

LayoutTests/fast/css/getComputedStyle/computed-style-without-renderer-expected.txt

 Computed style of an element whose parent's 'display' value is 'none':
 background-attachment: scroll
 background-clip: border-box
 background-color: rgb(0, 128, 0)
 background-image: none
 background-origin: padding-box
 background-position: 0% 0%
 background-repeat: repeat
 background-size: auto
 border-bottom-color: rgb(0, 0, 0)
@@ skipping 123 matching lines @@
 -webkit-column-break-before: auto
 -webkit-column-break-inside: auto
 -webkit-column-axis: auto
 -webkit-column-count: auto
 -webkit-column-gap: normal
 -webkit-column-rule-color: rgb(0, 0, 0)
 -webkit-column-rule-style: none
 -webkit-column-rule-width: 0px
 -webkit-column-span: none
 -webkit-column-width: auto
--webkit-align-content: stretch
--webkit-align-items: stretch
--webkit-align-self: stretch
--webkit-flex-direction: row
--webkit-flex-wrap: nowrap
--webkit-justify-content: flex-start
+align-content: stretch
+align-items: stretch
+align-self: stretch
+flex-direction: row
+flex-wrap: nowrap
+justify-content: flex-start
 -webkit-font-kerning: auto
 -webkit-font-smoothing: auto
 -webkit-font-variant-ligatures: normal
 -webkit-highlight: none
 -webkit-hyphenate-character: auto
 -webkit-hyphenate-limit-after: auto
 -webkit-hyphenate-limit-before: auto
 -webkit-hyphenate-limit-lines: no-limit
 -webkit-hyphens: manual
 -webkit-line-align: none
@@ skipping 15 matching lines @@
 -webkit-mask-box-image-slice: 0 fill
 -webkit-mask-box-image-source: none
 -webkit-mask-box-image-width: auto
 -webkit-mask-clip: border-box
 -webkit-mask-composite: source-over
 -webkit-mask-image: none
 -webkit-mask-origin: border-box
 -webkit-mask-position: 0% 0%
 -webkit-mask-repeat: repeat
 -webkit-mask-size: auto
--webkit-order: 0
+order: 0
 -webkit-perspective: none
 -webkit-perspective-origin: 50% 50%
 -webkit-print-color-adjust: economy
 -webkit-rtl-ordering: logical
 -webkit-text-combine: none
 -webkit-text-decorations-in-effect: none
 -webkit-text-emphasis-color: rgb(0, 0, 0)
 -webkit-text-emphasis-position: over
 -webkit-text-emphasis-style: none
 -webkit-text-fill-color: rgb(0, 0, 0)
@@ skipping 64 matching lines @@
 height: 100px
 margin-left: 350px
 width: 350px
 
 After changing the parent's 'display' property back to 'none':
 height: 100px
 margin-left: auto
 width: 50%