Auto-rebaseline for r179076

http://src.chromium.org/viewvc/blink?view=revision&revision=179076

BUG=394619
TBR=wangxianzhu@chromium.org

Review URL: https://codereview.chromium.org/422843006

git-svn-id: svn://svn.chromium.org/blink/trunk@179094 bbb929c8-8fbe-4397-9dbb-9b2b20218538
Invalid height of column flex children with overflow: scroll
    
    Children of flexbox with flex-direction: column/column-reverse
    shrinked their height after applying the overflow: scroll
    style. Children shows an incorrect height. The difference
    in height coming is equal to scrollbarLogicalHeight.
    
    This bug is occuring because we are not taking into
    account the scrollbar height while computing the
    mainAxisExtentForChild. This patch fixes this bug
    by adding scrollbarLogicalHeight while calculating
    mainAxisExtentForChild.
    
    BUG=364977

Review URL: https://codereview.chromium.org/417153003

git-svn-id: svn://svn.chromium.org/blink/trunk@179095 bbb929c8-8fbe-4397-9dbb-9b2b20218538