tree a2a4bd72e2a5cf7fb0cd874eb52ae9031b34a819
parent 9f9d5b38bb8b5f90c714a8a80cbf1adac96ea26f
author Brad Corso <bcorso@google.com> 1628793042 -0700
committer Dagger Team <dagger-dev+copybara@google.com> 1628793176 -0700

Remove duplicate isEnclosedIn logic from DaggerElements and ValidationReport.

This CL removes logic that was duplicated between the two classes. It also simplifies DaggerElements version to check the `enclosed.getEnclosingElement()` rather than comparing the `enclosed` with every recursively inclosed element of `encloser`, which should be a lot more efficient.

I've also rewritten closestEnclosingTypeElement to avoid using the ElementVisitor, which will likely be more difficult to use once we convert to XProcessing.

RELNOTES=N/A
PiperOrigin-RevId: 390419676