git: openjdk/panama-foreign: foreign-jextract: JDK-8242045: adjust foreign-jextract code for recent Foreign interface changes

[Maurizio Cimadamore]

Changeset: 44f403b1
Author:    Maurizio Cimadamore <mcimadamore at openjdk.org>
Date:      2020-04-03 11:46:00 +0000
URL:       https://git.openjdk.java.net/panama-foreign/commit/44f403b1

JDK-8242045: adjust foreign-jextract code for recent Foreign interface changes

Reviewed-by: sundar

! doc/panama_jextract.html
! doc/panama_jextract.md
! src/jdk.incubator.jextract/share/classes/jdk/incubator/jextract/tool/JavaSourceBuilder.java
! src/jdk.incubator.jextract/share/classes/jdk/incubator/jextract/tool/resources/C-X.java.template
! src/jdk.incubator.jextract/share/classes/jdk/incubator/jextract/tool/resources/Cstring.java.template
! src/jdk.incubator.jextract/share/classes/jdk/internal/clang/Index.java
! src/jdk.incubator.jextract/share/classes/jdk/internal/clang/TranslationUnit.java
! src/jdk.incubator.jextract/share/classes/jdk/internal/clang/Utils.java
! test/jdk/tools/jextract/test8241925/LibTest8241925Test.java