Added NavigationContext::IsPost.

Added NavigationContext::IsPost.

This new API will allow removing
-[CRWNativeContentProvider controllerForURL:withError:isPost:] callback
and replacing it with general purpose
WebStateObserver::DidFinishNavigation that takes NavigationContext.

BUG=725241
Review-Url: https://codereview.chromium.org/2903883002
Cr-Commit-Position: refs/heads/master@{#475177}
Committed: https://chromium.googlesource.com/chromium/src/+/e97865b7bccd9e278a2902b4ae3b0feac0b088c7

[Eugene But (OOO till 7-30), 2017-05-25 18:15:58]

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

[commit-bot: I haz the power, 2017-05-25 18:16:37]

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, 2017-05-25 18:30:14]

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

[commit-bot: I haz the power, 2017-05-25 18:30:15]

Dry run: This issue passed the CQ dry run.

[Eugene But (OOO till 7-30), 2017-05-25 20:58:21]

eugenebut@chromium.org changed reviewers:
+ kkhorimoto@chromium.org

[kkhorimoto, 2017-05-25 21:07:10]

lgtm!

[Eugene But (OOO till 7-30), 2017-05-26 22:44:17]

The CQ bit was checked by eugenebut@chromium.org

[commit-bot: I haz the power, 2017-05-26 22:45:01]

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, 2017-05-26 23:16:32]

CQ is committing da patch.

Bot data: {"patchset_id": 60001, "attempt_start_ts": 1495838657517090,
"parent_rev": "5555a916120874ae028efea267e9ef7077f1e0df", "commit_rev":
"e97865b7bccd9e278a2902b4ae3b0feac0b088c7"}

[commit-bot: I haz the power, 2017-05-26 23:16:45]

Description was changed from

==========
Added NavigationContext::IsPost.

This new API will allow removing
-[CRWNativeContentProvider controllerForURL:withError:isPost:] callback
and replacing it with general purpose
WebStateObserver::DidFinishNavigation that takes NavigationContext.

BUG=725241
==========

to

==========
Added NavigationContext::IsPost.

This new API will allow removing
-[CRWNativeContentProvider controllerForURL:withError:isPost:] callback
and replacing it with general purpose
WebStateObserver::DidFinishNavigation that takes NavigationContext.

BUG=725241

Review-Url: https://codereview.chromium.org/2903883002
Cr-Commit-Position: refs/heads/master@{#475177}
Committed:
https://chromium.googlesource.com/chromium/src/+/e97865b7bccd9e278a2902b4ae3b...
==========

[commit-bot: I haz the power, 2017-05-26 23:16:46]

Committed patchset #4 (id:60001) as
https://chromium.googlesource.com/chromium/src/+/e97865b7bccd9e278a2902b4ae3b...