RFR: 8279825: JFR: JFCModel should use SecuritySupport for predefined .jfc files

[Erik Gahlin]

Hi,

Could I have review of a fix that allows the new parser, used by JFCModel, to read known configuration files in JAVA_HOME/lib/jfr without FilePermission, similar to the older parser.

Testing: jdk/jdkjfr

Thanks
Erik

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Commit messages:
 - Merge branch 'openjdk:master' into smstart
 - Remove whitespace
 - Initial

Changes: https://git.openjdk.java.net/jdk/pull/7066/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jdk&pr=7066&range=00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8279825
  Stats: 53 lines in 4 files changed: 31 ins; 13 del; 9 mod
  Patch: https://git.openjdk.java.net/jdk/pull/7066.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk pull/7066/head:pull/7066

PR: https://git.openjdk.java.net/jdk/pull/7066