Fix layout since a method changed in crrev.com/c/1470282.

BUG=939188
TEST=Tested by CCA in maximized/fullscreen windows.

Change-Id: Ifbe44b66c15590d6fa9f871f63c5bac23340b85d
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1508372
Reviewed-by: Sheng-hao Tsao <shenghao@google.com>
Commit-Queue: yuli <yuli@chromium.org>
Cr-Commit-Position: refs/heads/master@{#638929}
1 file changed