[jdk11u-dev] RFR: 8274326: [macos] Ensure initialisation of sun/lwawt/macosx/CAccessibility in JavaComponentAccessibility.m

[Martin Doerr]

Clean backport of JDK-8274326.

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Commit messages:
 - Backport 2cffe4c8e0b8e6d5843b7e9545e4b4408c56465c

Changes: https://git.openjdk.java.net/jdk11u-dev/pull/471/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jdk11u-dev&pr=471&range=00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8274326
  Stats: 1 line in 1 file changed: 1 ins; 0 del; 0 mod
  Patch: https://git.openjdk.java.net/jdk11u-dev/pull/471.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk11u-dev pull/471/head:pull/471

PR: https://git.openjdk.java.net/jdk11u-dev/pull/471