GitLab

FullscreenWebViewResizer's |-updateForCurrentState| is only called
in response to webview's frame KVO, but it also needs to be called when
the toolbar heights are changed since it changes the visible viewport.

Fixed: 1039658
Change-Id: Ib1afae58facfa85c358df0fc20f1aac7a2337acb
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2052247
Commit-Queue: Chris Lu <thegreenfrog@chromium.org>
Reviewed-by: Kurt Horimoto <kkhorimoto@chromium.org>
Cr-Commit-Position: refs/heads/master@{#741689}