hg: amber/amber: API record methods added by the compiler should have origin MANDATED

[vicente.romero at oracle.com]

Changeset: d8ffec159b1f
Author:    vromero
Date:      2019-04-23 18:18 -0400
URL:       http://hg.openjdk.java.net/amber/amber/rev/d8ffec159b1f

API record methods added by the compiler should have origin MANDATED

! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/TypeEnter.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/model/JavacElements.java
! test/langtools/tools/javac/processing/model/element/TestRecord.java