Disable inheritance propagation for text-align.

Disable inheritance propagation for text-align.

The text-align property has an internal value -webkit-match-parent with
a dependency on the parent computed style used in the UA sheet for LI,
which means the independent inheritance optimization won't work.

R=ktyliu@chromium.org,nainar@chromium.org
BUG=716797
Review-Url: https://codereview.chromium.org/2860743004
Cr-Commit-Position: refs/heads/master@{#469609}
(cherry picked from commit be16e0bd842e5f7c1d62211f95e04ba41d2c3e11)

Review-Url: https://codereview.chromium.org/2867223002 .
Cr-Commit-Position: refs/branch-heads/3071@{#466}
Cr-Branched-From: a106f0abbf69dad349d4aaf4bcc4f5d376dd2377-refs/heads/master@{#464641}
Committed: https://chromium.googlesource.com/chromium/src/+/762028d6306d265b180db30cce1bda522d0dd957

[rune, 2017-05-08 21:46:38]

Description was changed from

==========
Disable inheritance propagation for text-align.

The text-align property has an internal value -webkit-match-parent with
a dependency on the parent computed style used in the UA sheet for LI,
which means the independent inheritance optimization won't work.

R=ktyliu@chromium.org,nainar@chromium.org
BUG=716797

Review-Url: https://codereview.chromium.org/2860743004
Cr-Commit-Position: refs/heads/master@{#469609}
(cherry picked from commit be16e0bd842e5f7c1d62211f95e04ba41d2c3e11)
==========

to

==========
Disable inheritance propagation for text-align.

The text-align property has an internal value -webkit-match-parent with
a dependency on the parent computed style used in the UA sheet for LI,
which means the independent inheritance optimization won't work.

R=ktyliu@chromium.org,nainar@chromium.org
BUG=716797

Review-Url: https://codereview.chromium.org/2860743004
Cr-Commit-Position: refs/heads/master@{#469609}
(cherry picked from commit be16e0bd842e5f7c1d62211f95e04ba41d2c3e11)

Review-Url: https://codereview.chromium.org/2867223002 .
Cr-Commit-Position: refs/branch-heads/3071@{#466}
Cr-Branched-From:
a106f0abbf69dad349d4aaf4bcc4f5d376dd2377-refs/heads/master@{#464641}
Committed:
https://chromium.googlesource.com/chromium/src/+/762028d6306d265b180db30cce1b...
==========

[rune, 2017-05-08 21:46:40]

Committed patchset #1 (id:1) manually as
762028d6306d265b180db30cce1bda522d0dd957.