Hide picture in illustration dialogs when screen height is to small

The text is usually the most important part of the illustration dialogs.
However, the image takes up most of the space in landscape or
multi-window mode, making it impossible to read the text on many devices.
This CL implements hiding the illustration in cases where there isn't
enough vertical space to show it.


Bug: 983445
Change-Id: I990d1beb2d89bedd9b0d135a8de614de471a1a10
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1761601
Commit-Queue: Andrei Chulkov <achulkov@google.com>
Reviewed-by: Theresa  <twellington@chromium.org>
Reviewed-by: Friedrich [CET] <fhorschig@chromium.org>
Reviewed-by: Peter Conn <peconn@chromium.org>
Cr-Commit-Position: refs/heads/master@{#690839}
11 files changed