tree 15768166cb45bf9af33e21c706772b327d1e32da
parent d3ff5734d14a4afcfd4cd7fac48b183f77722ea0
author Googler <noreply@google.com> 1588980696 -0700
committer Copybara-Service <copybara-worker@google.com> 1588980761 -0700

Refactor `NestAnalyzer` to a General Pre-Pass `InputPreAnalyzer`

#desugar #new-android-api-support #desugar-shadowed-api

- This to move all pre-pass analysis to a central hook sharing a single-pass class file reading.
- Next(child CL): Move custom attributes collection to this `InputPreAnalyzer`
- TGP tested at child CL

PiperOrigin-RevId: 310650543