RFR: 8269342: CICrashAt=1 does not always catch first Java method

[Dean Long]

This change reintroduces the CICountNative flag, so that -XX:+CICountNative -XX:CICrashAt=1 can reliably crash the first compiled Java method without worrying about native method wrappers and method handle intrinsics.

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Commit messages:
 - reintroduce CICountNative

Changes: https://git.openjdk.java.net/jdk/pull/4897/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jdk&pr=4897&range=00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8269342
  Stats: 18 lines in 4 files changed: 14 ins; 0 del; 4 mod
  Patch: https://git.openjdk.java.net/jdk/pull/4897.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk pull/4897/head:pull/4897

PR: https://git.openjdk.java.net/jdk/pull/4897