Remove ContextClient from NavigatorGeolocation

Remove ContextClient from NavigatorGeolocation

Now that Navigator's supplement can get a Navigator object via host().
Then Navigator's supplement doesn't need to observe ContextClient.

BUG=610176
Review-Url: https://codereview.chromium.org/2618773004
Cr-Commit-Position: refs/heads/master@{#441893}
Committed: https://chromium.googlesource.com/chromium/src/+/8b5d6d41bd50a323fd9e0cca5920548b34f6add6

[haraken, 2017-01-06 01:16:41]

haraken@chromium.org changed reviewers:
+ sigbjornf@opera.com

[haraken, 2017-01-06 01:16:41]

PTAL

[haraken, 2017-01-06 01:18:42]

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

[commit-bot: I haz the power, 2017-01-06 01:20:12]

Dry run: 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, 2017-01-06 04:11:07]

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

[commit-bot: I haz the power, 2017-01-06 04:11:08]

Dry run: This issue passed the CQ dry run.

[sof, 2017-01-06 06:15:03]

lgtm

[haraken, 2017-01-06 06:25:21]

The CQ bit was checked by haraken@chromium.org

[commit-bot: I haz the power, 2017-01-06 06:25:34]

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, 2017-01-06 06:33:44]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1483683921176860, "parent_rev":
"121a875ae1c674bccb03bd2453f5834bff6c28bd", "commit_rev":
"8b5d6d41bd50a323fd9e0cca5920548b34f6add6"}

[commit-bot: I haz the power, 2017-01-06 06:34:10]

Description was changed from

==========
Remove ContextClient from NavigatorGeolocation

Now that Navigator's supplement can get a Navigator object via host().
Then Navigator's supplement doesn't need to observe ContextClient.

BUG=610176
==========

to

==========
Remove ContextClient from NavigatorGeolocation

Now that Navigator's supplement can get a Navigator object via host().
Then Navigator's supplement doesn't need to observe ContextClient.

BUG=610176

Review-Url: https://codereview.chromium.org/2618773004
Cr-Commit-Position: refs/heads/master@{#441893}
Committed:
https://chromium.googlesource.com/chromium/src/+/8b5d6d41bd50a323fd9e0cca5920...
==========

[commit-bot: I haz the power, 2017-01-06 06:34:11]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/8b5d6d41bd50a323fd9e0cca5920...