Remove two Gradient setters

Remove two Gradient setters

setSpreadMethod() and setDrawsInPMColorSpace() are only ever called
immediately after instantiation, so they can be folded into ctor easily.

Refactor only, no functional changes.

BUG=614368
R=schenney@chromium.org,fs@opera.com

Review-Url: https://codereview.chromium.org/2754783003
Cr-Commit-Position: refs/heads/master@{#457473}
Committed: https://chromium.googlesource.com/chromium/src/+/b857e84f42f1571295105ce453467c0d24594a90

[f(malita), 2017-03-16 14:57:17]

The CQ bit was checked by fmalita@chromium.org to run a CQ dry run

[commit-bot: I haz the power, 2017-03-16 14:57:40]

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

[f(malita), 2017-03-16 15:05:46]

Less state fiddling.

[fs, 2017-03-16 15:15:59]

lgtm

[f(malita), 2017-03-16 15:17:31]

The CQ bit was unchecked by fmalita@chromium.org

[f(malita), 2017-03-16 15:17:35]

The CQ bit was checked by fmalita@chromium.org

[commit-bot: I haz the power, 2017-03-16 15:17:59]

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, 2017-03-16 17:25:50]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1489677455123020, "parent_rev":
"76ea7030842aa09fbe9675701d7a879243ada736", "commit_rev":
"b857e84f42f1571295105ce453467c0d24594a90"}

[commit-bot: I haz the power, 2017-03-16 17:26:37]

Description was changed from

==========
Remove two Gradient setters

setSpreadMethod() and setDrawsInPMColorSpace() are only ever called
immediately after instantiation, so they can be folded into ctor easily.

Refactor only, no functional changes.

BUG=614368
R=schenney@chromium.org,fs@opera.com
==========

to

==========
Remove two Gradient setters

setSpreadMethod() and setDrawsInPMColorSpace() are only ever called
immediately after instantiation, so they can be folded into ctor easily.

Refactor only, no functional changes.

BUG=614368
R=schenney@chromium.org,fs@opera.com

Review-Url: https://codereview.chromium.org/2754783003
Cr-Commit-Position: refs/heads/master@{#457473}
Committed:
https://chromium.googlesource.com/chromium/src/+/b857e84f42f1571295105ce45346...
==========

[commit-bot: I haz the power, 2017-03-16 17:26:39]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/b857e84f42f1571295105ce45346...