RFR: JDK-8302102: Disable ASan for SafeFetch and os::print_hex_dump [v2]

[Justin King]

> Disable ASan instrumentation for non-assembly versions of SafeFetch and os::print_hex_dump.

Justin King has updated the pull request incrementally with one additional commit since the last revision:

  Remove static
  
  Signed-off-by: Justin King <jcking at google.com>

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Changes:
  - all: https://git.openjdk.org/jdk/pull/12477/files
  - new: https://git.openjdk.org/jdk/pull/12477/files/a4524758..a6f7e8e8

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=12477&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=12477&range=00-01

  Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod
  Patch: https://git.openjdk.org/jdk/pull/12477.diff
  Fetch: git fetch https://git.openjdk.org/jdk pull/12477/head:pull/12477

PR: https://git.openjdk.org/jdk/pull/12477