commit c4efddc762cbbfb2bce13cfcb49a1e9a589de079
author nainar <nainar@chromium.org> Wed Jun 14 07:13:18 2017
committer Commit Bot <commit-bot@chromium.org> Wed Jun 14 07:13:18 2017
tree 165a4ab6430f4ba1ee022b2a6137e488e9d0a924
parent 2f71c9d3211c9a05c8a3d9046717ed785352f592

Generate diffs for all fields on StyleRareNonInheritedData

This patch generates diffs for all fields directly stored on
StyleRareNonInheritedData. A future patch will generate diffs for the
groups stored on StyleRareNonInheritedDatat and fields stored on those
groups.

Please note to acheive this some tests had to be turned into functions
so that they could be tested as predicates.

Diff: https://gist.github.com/nainar/024af3fe4f7e834f0342c4000aaaa57f/revisions

BUG=710938

Review-Url: https://codereview.chromium.org/2933303002
Cr-Commit-Position: refs/heads/master@{#479313}