Added some public methods to web::NavigationController.
commitaef82172681959089da19812ce9083dc49b66f80
authoreugenebut <eugenebut@chromium.org>
Tue, 15 Sep 2015 01:03:51 +0000 (14 18:03 -0700)
committerCommit bot <commit-bot@chromium.org>
Tue, 15 Sep 2015 01:04:34 +0000 (15 01:04 +0000)
tree456932c3e7b3218d53ca43c67650c66d6d98c1f5
parent5e0bda2bd8c278ecd890720a0600c6ecbcd4c35d
Added some public methods to web::NavigationController.

methods which were previously available only in Impl class:
 - GetEntryCount
 - GetItemAtIndex
 - GetCurrentEntryIndex

BUG=None

Review URL: https://codereview.chromium.org/1342953002

Cr-Commit-Position: refs/heads/master@{#348796}
ios/web/navigation/navigation_manager_impl.h
ios/web/navigation/navigation_manager_impl.mm
ios/web/public/navigation_manager.h