RFR: 8321509: False positive in get_trampoline fast path causes crash [v2]

[Dean Long]

> 8321509: False positive in get_trampoline fast path causes crash

Dean Long has updated the pull request incrementally with one additional commit since the last revision:

  rename to USE_TRAMPOLINE_STUB_FIX_OWNER

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Changes:
  - all: https://git.openjdk.org/jdk/pull/19796/files
  - new: https://git.openjdk.org/jdk/pull/19796/files/46e77d32..e699b531

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=19796&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=19796&range=00-01

  Stats: 3 lines in 3 files changed: 0 ins; 0 del; 3 mod
  Patch: https://git.openjdk.org/jdk/pull/19796.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/19796/head:pull/19796

PR: https://git.openjdk.org/jdk/pull/19796