GitLab

Call -dismissLanguageSelector on navigation by adding a call in
-tabModel:willStartLoadingTab: (in BVC).

Fix a regression that was introduced by http://crrev.com/c/867042
where -notifyTabLoading: was not called.

Bug: 820590, 809577
Change-Id: I718c20bb4beefd04a51a7b49f69e320907705d0d
Cq-Include-Trybots: master.tryserver.chromium.mac:ios-simulator-cronet;master.tryserver.chromium.mac:ios-simulator-full-configs
Reviewed-on: https://chromium-review.googlesource.com/962450Reviewed-by: Rohit Rao <rohitrao@chromium.org>
Commit-Queue: Sylvain Defresne <sdefresne@chromium.org>
Cr-Commit-Position: refs/heads/master@{#543357}