[jdk8u] RFR: 8317970: Bump target macosx-x64 version to 11.00.00 [v3]

[Alexey Bakhtin]

> Dirty backport of 8317970.
> 
> Awt2dLibraries.gmk does not have dependencies on the MACOSX_VERSION_MIN, skipped
> 
> changes in flags.m4 and generated-configure.sh applied manually

Alexey Bakhtin has updated the pull request incrementally with one additional commit since the last revision:

  Remove FIXME comments

-------------

Changes:
  - all: https://git.openjdk.org/jdk8u/pull/82/files
  - new: https://git.openjdk.org/jdk8u/pull/82/files/b9d6f069..a2dba8de

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk8u&pr=82&range=02
 - incr: https://webrevs.openjdk.org/?repo=jdk8u&pr=82&range=01-02

  Stats: 6 lines in 2 files changed: 0 ins; 6 del; 0 mod
  Patch: https://git.openjdk.org/jdk8u/pull/82.diff
  Fetch: git fetch https://git.openjdk.org/jdk8u.git pull/82/head:pull/82

PR: https://git.openjdk.org/jdk8u/pull/82