[lilliput-jdk17u:lilliput] RFR: 8304329: [Lilliput/JDK17] Fix DiagnoseSyncOnValueBasedClasses [v3]

[Roman Kennke]

> Some deeper testing shows that the following test is currently failing in Lilliput/JDK17:
> 
> java/net/httpclient/LineBodyHandlerTest.java
> 
> That is caused by that test using DiagnoseSyncOnValueBasedClasses, and that seems currently broken with Lilliput/JDK17 because it sets a plain prototype header on a class, where it should also set the narrow Klass* in the prototype.
> 
> Testing:
>  - [x] java/net/httpclient/LineBodyHandlerTest.java
>  - [x] tier1

Roman Kennke has updated the pull request incrementally with one additional commit since the last revision:

  Fix 32bit build

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

Changes:
  - all: https://git.openjdk.org/lilliput-jdk17u/pull/11/files
  - new: https://git.openjdk.org/lilliput-jdk17u/pull/11/files/351caa8c..99042fce

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=lilliput-jdk17u&pr=11&range=02
 - incr: https://webrevs.openjdk.org/?repo=lilliput-jdk17u&pr=11&range=01-02

  Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod
  Patch: https://git.openjdk.org/lilliput-jdk17u/pull/11.diff
  Fetch: git fetch https://git.openjdk.org/lilliput-jdk17u pull/11/head:pull/11

PR: https://git.openjdk.org/lilliput-jdk17u/pull/11