RFR: 8264805: Remove the experimental Ahead-of-Time Compiler [v4]

[Vladimir Kozlov]

> As part of [JEP 410](http://openjdk.java.net/jeps/410) remove code related to Ahead-of-Time Compiler from JDK: 
> 
> - `jdk.aot` module — the `jaotc` tool 
> - `src/hotspot/share/aot` — loads AoT compiled code into VM for execution 
> - related HotSpot code guarded by `#if INCLUDE_AOT` 
> 
> Additionally, remove tests as well as code in makefiles related to AoT compilation.
> 
> Tested hs-tier1-4

Vladimir Kozlov has updated the pull request incrementally with one additional commit since the last revision:

  Remove exports from Graal module to jdk.aot

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

Changes:
  - all: https://git.openjdk.java.net/jdk/pull/3398/files
  - new: https://git.openjdk.java.net/jdk/pull/3398/files/3dbc6210..6cce0f6c

Webrevs:
 - full: https://webrevs.openjdk.java.net/?repo=jdk&pr=3398&range=03
 - incr: https://webrevs.openjdk.java.net/?repo=jdk&pr=3398&range=02-03

  Stats: 39 lines in 3 files changed: 0 ins; 36 del; 3 mod
  Patch: https://git.openjdk.java.net/jdk/pull/3398.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk pull/3398/head:pull/3398

PR: https://git.openjdk.java.net/jdk/pull/3398