RFR: 8282849: Loom: Fix minimal debug non-PCH build failure [v4]

[Hao Sun]

> As described in JBS-8282849, this build failure was introduced by commit
> bd25c94 and commit 4d27102. Adding the missing headers would fix it.

Hao Sun has updated the pull request incrementally with one additional commit since the last revision:

  Revert the updates in instanceStackChunkKlass.cpp and javaClasses.inline.hpp
  
  The errors in file javaClasses.inline.hpp and file
  instanceStackChunkKlass.cpp were fixed in commit
  https://github.com/openjdk/loom/commit/970249d.
  
  We revert our previous updates in v1 in this patch.

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

Changes:
  - all: https://git.openjdk.java.net/loom/pull/99/files
  - new: https://git.openjdk.java.net/loom/pull/99/files/978cfa3e..097d442e

Webrevs:
 - full: https://webrevs.openjdk.java.net/?repo=loom&pr=99&range=03
 - incr: https://webrevs.openjdk.java.net/?repo=loom&pr=99&range=02-03

  Stats: 6 lines in 2 files changed: 0 ins; 6 del; 0 mod
  Patch: https://git.openjdk.java.net/loom/pull/99.diff
  Fetch: git fetch https://git.openjdk.java.net/loom pull/99/head:pull/99

PR: https://git.openjdk.java.net/loom/pull/99