Problem/Motivation
This issue is spun off from #3066802-121: Ensure that embedded media displays sanely by default, specifically:
But, let's open a follow-up issue to ship a full view display for the Image media type, which doesn't use the image style. (i.e., this allows us to preserve the previous behavior when viewing a canonical media item).
In that issue, we made the Default view display of image media use the "large" image style. This is a good, logical, and usable choice. However, for the canonical media route (which is not exposed by default), it's probable that users will expect to see the image in its full, raw size, rather than possibly reduced by an image style.
Proposed resolution
Let's ship a new view display for image media in the "full" view mode (which is used on the canonical media route), which does not use an image style.
Remaining tasks
Do that and write a small test.
User interface changes
None.
API changes
None.
Data model changes
None.
Release notes snippet
TBD