RFR: 8374178: Missing include in systemDictionary.cpp after JDK-8365526 [v2]

[Jie Fu]

> Hi all,
> 
> Please review this tiny fix of missing include in systemDictionary.cpp.
> For how to reproduce the error, please see the JBS.
> 
> Thanks.

Jie Fu has updated the pull request incrementally with one additional commit since the last revision:

  Address review comments

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

Changes:
  - all: https://git.openjdk.org/jdk/pull/28946/files
  - new: https://git.openjdk.org/jdk/pull/28946/files/a7789200..b3d9eece

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=28946&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=28946&range=00-01

  Stats: 4 lines in 1 file changed: 1 ins; 3 del; 0 mod
  Patch: https://git.openjdk.org/jdk/pull/28946.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/28946/head:pull/28946

PR: https://git.openjdk.org/jdk/pull/28946