Remove obsolete override "ios_extra_version_path".

Remove obsolete override "ios_extra_version_path".

Chrome on iOS is aligning with the rest of Chrome and no longer uses
"ios_extra_version_path". Remove it from version_info components and
remove the "gclient" hook that generated ios/build/util/CANARY_VERSION.

BUG=591419
Committed: https://crrev.com/39e8a6f4d2067be7cad55eb16f699fa2eaa40d11
Cr-Commit-Position: refs/heads/master@{#380394}

[sdefresne, 2016-03-10 04:33:45]

sdefresne@chromium.org changed reviewers:
+ blundell@chromium.org

[sdefresne, 2016-03-10 04:33:45]

Please take a look.

[blundell, 2016-03-10 09:56:43]

lgtm

[sdefresne, 2016-03-10 10:57:14]

The CQ bit was checked by sdefresne@chromium.org

[commit-bot: I haz the power, 2016-03-10 10:57:31]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1784783002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1784783002/1

[commit-bot: I haz the power, 2016-03-10 12:28:40]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-03-10 12:29:53]

Description was changed from

==========
Remove obsolete override "ios_extra_version_path".

Chrome on iOS is aligning with the rest of Chrome and no longer uses
"ios_extra_version_path". Remove it from version_info components and
remove the "gclient" hook that generated ios/build/util/CANARY_VERSION.

BUG=591419
==========

to

==========
Remove obsolete override "ios_extra_version_path".

Chrome on iOS is aligning with the rest of Chrome and no longer uses
"ios_extra_version_path". Remove it from version_info components and
remove the "gclient" hook that generated ios/build/util/CANARY_VERSION.

BUG=591419

Committed: https://crrev.com/39e8a6f4d2067be7cad55eb16f699fa2eaa40d11
Cr-Commit-Position: refs/heads/master@{#380394}
==========

[commit-bot: I haz the power, 2016-03-10 12:29:54]

Patchset 1 (id:??) landed as
https://crrev.com/39e8a6f4d2067be7cad55eb16f699fa2eaa40d11
Cr-Commit-Position: refs/heads/master@{#380394}