GitLab

This CL moves CRWWebController.removeAllWebFrames into
CRWWKNavigationHandler.

Bug: 956511
Change-Id: I645d20a59c237f99edb474720dc96f8e8d15d392
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1645352Reviewed-by: Eugene But <eugenebut@chromium.org>
Commit-Queue: Yi Su <mrsuyi@chromium.org>
Cr-Commit-Position: refs/heads/master@{#666433}