Created attachment 8923047 Bug 1403483 - Show tab separator on first tab instead of on the pre-tabs whitespace.
Review commit: https://reviewboard.mozilla.org/r/194262/diff/#index_header See other reviews: https://reviewboard.mozilla.org/r/194262/
Created attachment 8923047
Bug 1403483 - Show tab separator on first tab instead of on the pre-tabs whitespace.
Review commit: https:/ /reviewboard. mozilla. org/r/194262/ diff/#index_ header /reviewboard. mozilla. org/r/194262/
See other reviews: https:/