RFR: 8293046: Move CDS command-line flags to cds_globals.hpp [v3]

[Ioi Lam]

> Flags like `VerifySharedSpaces`, `SharedBaseAddress`, `DumpLoadedClassList`, etc, should be moved from globals.hpp to a new file, src/hotspot/share/cds/cds_globals.hpp

Ioi Lam has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev excludes the unrelated changes brought in by the merge/rebase. The pull request contains three additional commits since the last revision:

 - Merge branch 'master' of https://github.com/openjdk/jdk into 8293046-add-cds-globals-hpp
 - @calvinccheung comments
 - 8293046: Move CDS command-line flags to cds_globals.hpp

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

Changes:
  - all: https://git.openjdk.org/jdk/pull/10073/files
  - new: https://git.openjdk.org/jdk/pull/10073/files/b47ece0d..4aaf3bef

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=10073&range=02
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=10073&range=01-02

  Stats: 3898 lines in 141 files changed: 1914 ins; 673 del; 1311 mod
  Patch: https://git.openjdk.org/jdk/pull/10073.diff
  Fetch: git fetch https://git.openjdk.org/jdk pull/10073/head:pull/10073

PR: https://git.openjdk.org/jdk/pull/10073