Delete base/prefs and update callers to use components.

Delete base/prefs and update callers to use components.

Deletes the forwarding headers in base/prefs.

Updates the remaining users of base/prefs includes to use components/prefs.
Sort headers in updated files.

Move PrefServiceFactory out of the base namespace. Update users.

Update all preprocessor stuff in components/prefs to change BASE_PREFS_ to
COMPONENTS_PREFS_.

Add components/prefs to DEPS file of directories where checkdeps fails after
the update.

BUG=583034
Committed: https://crrev.com/1f5feb7e317e3c257090858e950273b64a2e31ef
Cr-Commit-Position: refs/heads/master@{#373105}

[brettw, 2016-02-02 18:26:24]

Description was changed from

==========
Delete base/prefs and update callers to use components.

Deletes the forwarding headers in base/prefs.

Updates the remaining users of base/prefs includes to use components/prefs.
Sort headers in updated files.

Update all preprocessor stuff in components/prefs to change BASE_PREFS_ to
COMPONENTS_PREFS_.

Add components/prefs to DEPS file of directories where checkdeps fails after
the update.
==========

to

==========
Delete base/prefs and update callers to use components.

Deletes the forwarding headers in base/prefs.

Updates the remaining users of base/prefs includes to use components/prefs.
Sort headers in updated files.

Update all preprocessor stuff in components/prefs to change BASE_PREFS_ to
COMPONENTS_PREFS_.

Add components/prefs to DEPS file of directories where checkdeps fails after
the update.
==========

[brettw, 2016-02-02 18:26:24]

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

[brettw, 2016-02-02 18:26:47]

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

[commit-bot: I haz the power, 2016-02-02 18:28:12]

Dry run: CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1662523004/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1662523004/1

[commit-bot: I haz the power, 2016-02-02 18:58:22]

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

[commit-bot: I haz the power, 2016-02-02 18:58:23]

Dry run: Try jobs failed on following builders:
  android_chromium_gn_compile_rel on tryserver.chromium.android (JOB_FAILED,
https://build.chromium.org/p/tryserver.chromium.android/builders/android_chro...)

[brettw, 2016-02-02 20:41:23]

Description was changed from

==========
Delete base/prefs and update callers to use components.

Deletes the forwarding headers in base/prefs.

Updates the remaining users of base/prefs includes to use components/prefs.
Sort headers in updated files.

Update all preprocessor stuff in components/prefs to change BASE_PREFS_ to
COMPONENTS_PREFS_.

Add components/prefs to DEPS file of directories where checkdeps fails after
the update.
==========

to

==========
Delete base/prefs and update callers to use components.

Deletes the forwarding headers in base/prefs.

Updates the remaining users of base/prefs includes to use components/prefs.
Sort headers in updated files.

Move PrefServiceFactory out of the base namespace. Update users.

Update all preprocessor stuff in components/prefs to change BASE_PREFS_ to
COMPONENTS_PREFS_.

Add components/prefs to DEPS file of directories where checkdeps fails after
the update.
==========

[brettw, 2016-02-02 20:42:20]

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

[commit-bot: I haz the power, 2016-02-02 20:43:54]

Dry run: CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1662523004/20001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1662523004/20001

[commit-bot: I haz the power, 2016-02-02 20:56:49]

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

[commit-bot: I haz the power, 2016-02-02 20:56:50]

Dry run: Try jobs failed on following builders:
  linux_chromium_gn_chromeos_rel on tryserver.chromium.linux (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.linux/builders/linux_chromium_...)
  linux_chromium_rel_ng on tryserver.chromium.linux (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.linux/builders/linux_chromium_...)
  ios_rel_device_ninja on tryserver.chromium.mac (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.mac/builders/ios_rel_device_ni...)

[brettw, 2016-02-02 21:23:47]

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

[commit-bot: I haz the power, 2016-02-02 21:25:50]

Dry run: CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1662523004/40001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1662523004/40001

[brettw, 2016-02-02 22:00:00]

brettw@chromium.org changed reviewers:
+ estade@chromium.org
- jam@chromium.org

[brettw, 2016-02-02 22:00:01]

-> estade (jam is busy)
Last base/prefs patch.

[commit-bot: I haz the power, 2016-02-02 22:44:37]

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

[commit-bot: I haz the power, 2016-02-02 22:44:38]

Dry run: This issue passed the CQ dry run.

[Evan Stade, 2016-02-02 23:54:32]

nit: BUG=583034 in description

lgtm

[brettw, 2016-02-03 00:28:00]

Description was changed from

==========
Delete base/prefs and update callers to use components.

Deletes the forwarding headers in base/prefs.

Updates the remaining users of base/prefs includes to use components/prefs.
Sort headers in updated files.

Move PrefServiceFactory out of the base namespace. Update users.

Update all preprocessor stuff in components/prefs to change BASE_PREFS_ to
COMPONENTS_PREFS_.

Add components/prefs to DEPS file of directories where checkdeps fails after
the update.
==========

to

==========
Delete base/prefs and update callers to use components.

Deletes the forwarding headers in base/prefs.

Updates the remaining users of base/prefs includes to use components/prefs.
Sort headers in updated files.

Move PrefServiceFactory out of the base namespace. Update users.

Update all preprocessor stuff in components/prefs to change BASE_PREFS_ to
COMPONENTS_PREFS_.

Add components/prefs to DEPS file of directories where checkdeps fails after
the update.

BUG=583034
==========

[brettw, 2016-02-03 00:28:12]

The CQ bit was checked by brettw@chromium.org

[commit-bot: I haz the power, 2016-02-03 00:31:15]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1662523004/40001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1662523004/40001

[commit-bot: I haz the power, 2016-02-03 00:51:51]

Description was changed from

==========
Delete base/prefs and update callers to use components.

Deletes the forwarding headers in base/prefs.

Updates the remaining users of base/prefs includes to use components/prefs.
Sort headers in updated files.

Move PrefServiceFactory out of the base namespace. Update users.

Update all preprocessor stuff in components/prefs to change BASE_PREFS_ to
COMPONENTS_PREFS_.

Add components/prefs to DEPS file of directories where checkdeps fails after
the update.

BUG=583034
==========

to

==========
Delete base/prefs and update callers to use components.

Deletes the forwarding headers in base/prefs.

Updates the remaining users of base/prefs includes to use components/prefs.
Sort headers in updated files.

Move PrefServiceFactory out of the base namespace. Update users.

Update all preprocessor stuff in components/prefs to change BASE_PREFS_ to
COMPONENTS_PREFS_.

Add components/prefs to DEPS file of directories where checkdeps fails after
the update.

BUG=583034
==========

[commit-bot: I haz the power, 2016-02-03 00:51:53]

Committed patchset #3 (id:40001)

[commit-bot: I haz the power, 2016-02-03 00:52:54]

Description was changed from

==========
Delete base/prefs and update callers to use components.

Deletes the forwarding headers in base/prefs.

Updates the remaining users of base/prefs includes to use components/prefs.
Sort headers in updated files.

Move PrefServiceFactory out of the base namespace. Update users.

Update all preprocessor stuff in components/prefs to change BASE_PREFS_ to
COMPONENTS_PREFS_.

Add components/prefs to DEPS file of directories where checkdeps fails after
the update.

BUG=583034
==========

to

==========
Delete base/prefs and update callers to use components.

Deletes the forwarding headers in base/prefs.

Updates the remaining users of base/prefs includes to use components/prefs.
Sort headers in updated files.

Move PrefServiceFactory out of the base namespace. Update users.

Update all preprocessor stuff in components/prefs to change BASE_PREFS_ to
COMPONENTS_PREFS_.

Add components/prefs to DEPS file of directories where checkdeps fails after
the update.

BUG=583034

Committed: https://crrev.com/1f5feb7e317e3c257090858e950273b64a2e31ef
Cr-Commit-Position: refs/heads/master@{#373105}
==========

[commit-bot: I haz the power, 2016-02-03 00:52:56]

Patchset 3 (id:??) landed as
https://crrev.com/1f5feb7e317e3c257090858e950273b64a2e31ef
Cr-Commit-Position: refs/heads/master@{#373105}

[msw, 2016-02-03 01:15:06]

A revert of this CL (patchset #3 id:40001) has been created in
https://codereview.chromium.org/1662843002/ by msw@chromium.org.

The reason for reverting is: Broke Win Builder compile:
https://build.chromium.org/p/chromium.win/builders/Win%20Builder/builds/19463....