Manually remove all existing occurences of PrefRegistrySyncable::UNSYNCABLE_PREF

Manually remove all existing occurences of PrefRegistrySyncable::UNSYNCABLE_PREF

Now that we have added PrefRegistry registration functions that do not need to
accept a flags argument, passing PrefRegistrySyncable::UNSYNCABLE_PREF is
redundant and we can remove it altogether.

BUG=476800
Committed: https://crrev.com/a40ea6cba96b8d14a715bc1c45a8c8a77724ca94
Cr-Commit-Position: refs/heads/master@{#327439}

[raymes, 2015-04-27 01:58:20]

raymes@chromium.org changed reviewers:
+ mnissler@chromium.org

[Mattias Nissler (ping if slow), 2015-04-27 07:39:00]

LGTM

https://codereview.chromium.org/1092683004/diff/1/extensions/browser/extensio...
File extensions/browser/extension_prefs.cc (right):

https://codereview.chromium.org/1092683004/diff/1/extensions/browser/extensio...
extensions/browser/extension_prefs.cc:1921: true);                       //
default value
Should this be indented to match all other "// default value" comments? Also are
these comments really necessary? Nobody else seems to have them :)

[raymes, 2015-04-28 01:31:21]

raymes@chromium.org changed reviewers:
+ brettw@chromium.org

[raymes, 2015-04-28 01:31:21]

Thanks!

+brettw for top level OWNERS

https://codereview.chromium.org/1092683004/diff/1/extensions/browser/extensio...
File extensions/browser/extension_prefs.cc (right):

https://codereview.chromium.org/1092683004/diff/1/extensions/browser/extensio...
extensions/browser/extension_prefs.cc:1921: true);                       //
default value
Done, I agree I removed them :)

[brettw, 2015-04-28 21:33:44]

owners rubberstamp lgtm

[raymes, 2015-04-29 00:00:33]

The CQ bit was checked by raymes@chromium.org

[raymes, 2015-04-29 00:00:34]

The patchset sent to the CQ was uploaded after l-g-t-m from
mnissler@chromium.org
Link to the patchset: https://codereview.chromium.org/1092683004/#ps20001
(title: " ")

[commit-bot: I haz the power, 2015-04-29 00:03:45]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1092683004/20001

[commit-bot: I haz the power, 2015-04-29 00:12:59]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2015-04-29 00:12:59]

Try jobs failed on following builders:
  linux_chromium_gn_dbg on tryserver.chromium.linux (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.linux/builders/linux_chromium_...)

[raymes, 2015-04-29 00:48:34]

The CQ bit was checked by raymes@chromium.org

[raymes, 2015-04-29 00:48:35]

The patchset sent to the CQ was uploaded after l-g-t-m from brettw@chromium.org,
mnissler@chromium.org
Link to the patchset: https://codereview.chromium.org/1092683004/#ps40001
(title: " ")

[commit-bot: I haz the power, 2015-04-29 00:49:58]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1092683004/40001

[commit-bot: I haz the power, 2015-04-29 01:00:31]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2015-04-29 01:00:32]

Try jobs failed on following builders:
  ios_rel_device_ninja on tryserver.chromium.mac (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.mac/builders/ios_rel_device_ni...)

[raymes, 2015-04-29 01:06:50]

The CQ bit was checked by raymes@chromium.org

[raymes, 2015-04-29 01:06:50]

The patchset sent to the CQ was uploaded after l-g-t-m from brettw@chromium.org,
mnissler@chromium.org
Link to the patchset: https://codereview.chromium.org/1092683004/#ps60001
(title: " ")

[commit-bot: I haz the power, 2015-04-29 01:08:20]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1092683004/60001

[commit-bot: I haz the power, 2015-04-29 01:33:02]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2015-04-29 01:33:02]

Try jobs failed on following builders:
  linux_android_rel_ng on tryserver.chromium.linux (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.linux/builders/linux_android_r...)

[raymes, 2015-04-29 01:46:22]

The CQ bit was checked by raymes@chromium.org

[raymes, 2015-04-29 01:46:23]

The patchset sent to the CQ was uploaded after l-g-t-m from brettw@chromium.org,
mnissler@chromium.org
Link to the patchset: https://codereview.chromium.org/1092683004/#ps80001
(title: "y")

[commit-bot: I haz the power, 2015-04-29 01:47:56]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1092683004/80001

[commit-bot: I haz the power, 2015-04-29 05:59:31]

Committed patchset #5 (id:80001)

[commit-bot: I haz the power, 2015-04-29 06:00:27]

Patchset 5 (id:??) landed as
https://crrev.com/a40ea6cba96b8d14a715bc1c45a8c8a77724ca94
Cr-Commit-Position: refs/heads/master@{#327439}