Revert of Minor style changes to HarfBuzzShaper to improve readability

Revert of Minor style changes to HarfBuzzShaper to improve readability (patchset #1 id:1 of https://codereview.chromium.org/2513473007/ )

Reason for revert:
Appears to have broken HarfBuzzShaperTest.ResolveCandidateRunsUnicodeVariants on Linux ASan.

BUG=667147
Original issue's description:
> Minor style changes to HarfBuzzShaper to improve readability
>
> TBR=szager@chromium.org
>
> Committed: https://crrev.com/95b18a0f83f57c597c435e09b4081d995e0defe0
> Cr-Commit-Position: refs/heads/master@{#433265}

TBR=szager@chromium.org,eae@chromium.org
# Not skipping CQ checks because original CL landed more than 1 days ago.

Committed: https://crrev.com/c4c4fd40e57affab6a53322119636a09aed77c55
Cr-Commit-Position: refs/heads/master@{#433469}

[Matt Giuca, 2016-11-21 00:53:25]

The CQ bit was checked by mgiuca@chromium.org

[Matt Giuca, 2016-11-21 00:53:25]

Created Revert of Minor style changes to HarfBuzzShaper to improve readability

[commit-bot: I haz the power, 2016-11-21 00:53:35]

CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2016-11-21 02:19:56]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1479689605294100, "parent_rev":
["df7c106d176efce892d57a401029a4c4f5d7046b", null], "commit_rev":
["4abfe9e3dcb1af50f3c44e23d49f0039321200b3", null]}

[commit-bot: I haz the power, 2016-11-21 02:20:20]

Description was changed from

==========
Revert of Minor style changes to HarfBuzzShaper to improve readability (patchset
#1 id:1 of https://codereview.chromium.org/2513473007/ )

Reason for revert:
Appears to have broken HarfBuzzShaperTest.ResolveCandidateRunsUnicodeVariants on
Linux ASan.

BUG=667147

Original issue's description:
> Minor style changes to HarfBuzzShaper to improve readability
> 
> TBR=szager@chromium.org
> 
> Committed: https://crrev.com/95b18a0f83f57c597c435e09b4081d995e0defe0
> Cr-Commit-Position: refs/heads/master@{#433265}

TBR=szager@chromium.org,eae@chromium.org
# Not skipping CQ checks because original CL landed more than 1 days ago.
==========

to

==========
Revert of Minor style changes to HarfBuzzShaper to improve readability (patchset
#1 id:1 of https://codereview.chromium.org/2513473007/ )

Reason for revert:
Appears to have broken HarfBuzzShaperTest.ResolveCandidateRunsUnicodeVariants on
Linux ASan.

BUG=667147

Original issue's description:
> Minor style changes to HarfBuzzShaper to improve readability
> 
> TBR=szager@chromium.org
> 
> Committed: https://crrev.com/95b18a0f83f57c597c435e09b4081d995e0defe0
> Cr-Commit-Position: refs/heads/master@{#433265}

TBR=szager@chromium.org,eae@chromium.org
# Not skipping CQ checks because original CL landed more than 1 days ago.
==========

[commit-bot: I haz the power, 2016-11-21 02:20:21]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-11-21 02:24:32]

Description was changed from

==========
Revert of Minor style changes to HarfBuzzShaper to improve readability (patchset
#1 id:1 of https://codereview.chromium.org/2513473007/ )

Reason for revert:
Appears to have broken HarfBuzzShaperTest.ResolveCandidateRunsUnicodeVariants on
Linux ASan.

BUG=667147

Original issue's description:
> Minor style changes to HarfBuzzShaper to improve readability
> 
> TBR=szager@chromium.org
> 
> Committed: https://crrev.com/95b18a0f83f57c597c435e09b4081d995e0defe0
> Cr-Commit-Position: refs/heads/master@{#433265}

TBR=szager@chromium.org,eae@chromium.org
# Not skipping CQ checks because original CL landed more than 1 days ago.
==========

to

==========
Revert of Minor style changes to HarfBuzzShaper to improve readability (patchset
#1 id:1 of https://codereview.chromium.org/2513473007/ )

Reason for revert:
Appears to have broken HarfBuzzShaperTest.ResolveCandidateRunsUnicodeVariants on
Linux ASan.

BUG=667147

Original issue's description:
> Minor style changes to HarfBuzzShaper to improve readability
>
> TBR=szager@chromium.org
>
> Committed: https://crrev.com/95b18a0f83f57c597c435e09b4081d995e0defe0
> Cr-Commit-Position: refs/heads/master@{#433265}

TBR=szager@chromium.org,eae@chromium.org
# Not skipping CQ checks because original CL landed more than 1 days ago.

Committed: https://crrev.com/c4c4fd40e57affab6a53322119636a09aed77c55
Cr-Commit-Position: refs/heads/master@{#433469}
==========

[commit-bot: I haz the power, 2016-11-21 02:24:33]

Patchset 1 (id:??) landed as
https://crrev.com/c4c4fd40e57affab6a53322119636a09aed77c55
Cr-Commit-Position: refs/heads/master@{#433469}

[eae, 2016-11-21 16:25:59]

A revert of this CL (patchset #1 id:1) has been created in
https://codereview.chromium.org/2517193002/ by eae@chromium.org.

The reason for reverting is: Was't the cause of the regression, see bug 667147..