[code-reflection] Integrated: Patch to cleanup code gen issue foo.bar vs foo->bar for nested ifaces

[Gary Frost]

Juan and I worked on a patch to simplify code gen issue. We were generating 'dot' references on ptrs to structs instead of 'arrow' references.

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Commit messages:
 - Patch to cleanup code gen issue foo.bar vs foo->bar for nested ifaces

Changes: https://git.openjdk.org/babylon/pull/551/files
  Webrev: https://webrevs.openjdk.org/?repo=babylon&pr=551&range=00
  Stats: 4 lines in 1 file changed: 1 ins; 0 del; 3 mod
  Patch: https://git.openjdk.org/babylon/pull/551.diff
  Fetch: git fetch https://git.openjdk.org/babylon.git pull/551/head:pull/551

PR: https://git.openjdk.org/babylon/pull/551