CP 3.3: Remove context assertion from Android platform views using Virtual Display

[stuartmorgan-g]

Cherry-picks #35997 to the stable branch.

[flutter-dashboard]

This pull request was opened against a branch other than main. Since Flutter pull requests should not normally be opened against branches other than main, I have changed the base to main. If this was intended, you may modify the base back to flutter-3.2-candidate.5. See the Release Process for information about how other branches get updated.

Reviewers: Use caution before merging pull requests to branches other than main, unless this is an intentional hotfix/cherrypick.

[skia-gold]

Gold has detected about 1 new digest(s) on patchset 1.
View them at https://flutter-engine-gold.skia.org/cl/github/36046

[itsjustkevin]

@stuartmorgan the two tests are still failing on rerun. I am investigating, can you take a look in parallel?

[stuartmorgan-g]

Neither of those tests look even remotely related to the code I changed, so I think something is wrong with the CP target branch itself.

[skia-gold]

Gold has detected about 1 new digest(s) on patchset 2.
View them at https://flutter-engine-gold.skia.org/cl/github/36046