tree b2bb88f0cb5d7bb462344fa473bc181ac7bee521
parent 27bf7b27394394d06c6afd66a16d2b3256a28b6c
author birenroy <birenroy@google.com> 1663007674 -0700
committer Copybara-Service <copybara-worker@google.com> 1663007785 -0700

Makes the `FLAGS_` prefix implicit in calls to `GetQuicFlag()`.

This refactoring will allow us to define separate sets of flags for QUICHE in google3 vs //third_party/envoy/external_quiche. This will be necessary to import upstream Envoy PR [#22907](https://github.com/envoyproxy/envoy/pull/22907).

CL automatically created by:
```
    replace_string \
      'GetQuicFlag\(FLAGS_' \
      'GetQuicFlag('

    replace_string \
      'SetQuicFlag\(FLAGS_' \
      'SetQuicFlag('
```

Tested:
```
  $ blaze test //third_party/quic/core/... //gfe/gfe2/quic:all //net/quic/... //third_party/castlite/agent/net/... //video/streaming/quic:all
  http://sponge2/e6f39d62-e455-451e-ae09-84ebb20806b8
```
PiperOrigin-RevId: 473802782