GitLab

Since ContainerView was eliminated here:
https://chromium-review.googlesource.com/c/chromium/src/+/1644758,
manual call of CreateExampleView is required now.
But for extra examples it is not called.

BUG=1026180

Change-Id: I891c6099ff742110b62d870236acfcc25039579a
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1926131Reviewed-by: Peter Kasting <pkasting@chromium.org>
Commit-Queue: Peter Kasting <pkasting@chromium.org>
Cr-Commit-Position: refs/heads/master@{#719057}