RFR: 8255298: Remove SurvivorAlignmentInBytes functionality [v3]

[Thomas Schatzl]

> Hi all,
> 
>   can I have reviews to remove the SurvivorAlignmentInBytes functionality? It has not been in use for a long time if ever, and can be removed. Searching the web also indicates that apart from the usual lists of all options and CRs it is never mentioned.
> 
> SurvivorAlignmentInBytes is an experimental option so no further process is required.
> 
> Testing: tier1-5
> 
> Thanks,
>   Thomas

Thomas Schatzl has updated the pull request incrementally with one additional commit since the last revision:

  kbarrett review

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

Changes:
  - all: https://git.openjdk.java.net/jdk/pull/838/files
  - new: https://git.openjdk.java.net/jdk/pull/838/files/878cac21..fa947b79

Webrevs:
 - full: https://webrevs.openjdk.java.net/?repo=jdk&pr=838&range=02
 - incr: https://webrevs.openjdk.java.net/?repo=jdk&pr=838&range=01-02

  Stats: 1 line in 1 file changed: 0 ins; 1 del; 0 mod
  Patch: https://git.openjdk.java.net/jdk/pull/838.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk pull/838/head:pull/838

PR: https://git.openjdk.java.net/jdk/pull/838