RFR: 8268821: Split systemDictionaryShared.cpp [v4]

[Yumin Qi]

> Hi, Please review
> systemDictionaryShared becomes fatter and fatter so it is time to split it into functional files. Moved security and jar operation related code into CDSProtectionDomain, and moved shared class info (DumpTime/RunTime) to sharedClassInfo.[ch]pp, also moved lambda proxy related to lambdaProxyClassInfo.hpp. This way systemDictionaryShared.cpp looks neat and light.
> 
> Tests: tier1,tier3,tier4
> 
> Thanks
> Yumin

Yumin Qi has updated the pull request incrementally with one additional commit since the last revision:

  Remove 'Shared' from class names and rename corresponding files

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Changes:
  - all: https://git.openjdk.java.net/jdk/pull/4568/files
  - new: https://git.openjdk.java.net/jdk/pull/4568/files/438d54da..1c114bae

Webrevs:
 - full: https://webrevs.openjdk.java.net/?repo=jdk&pr=4568&range=03
 - incr: https://webrevs.openjdk.java.net/?repo=jdk&pr=4568&range=02-03

  Stats: 85 lines in 8 files changed: 1 ins; 0 del; 84 mod
  Patch: https://git.openjdk.java.net/jdk/pull/4568.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk pull/4568/head:pull/4568

PR: https://git.openjdk.java.net/jdk/pull/4568