hg: amber/amber: refine minimal set of constant bootstrap methods

[paul.sandoz at oracle.com]

Changeset: d4dbe3570414
Author:    psandoz
Date:      2017-10-25 16:30 -0700
URL:       http://hg.openjdk.java.net/amber/amber/rev/d4dbe3570414

refine minimal set of constant bootstrap methods

! src/java.base/share/classes/java/lang/invoke/ClassRef.java
! src/java.base/share/classes/java/lang/invoke/Constables.java
! src/java.base/share/classes/java/lang/invoke/ConstantRef.java
! src/java.base/share/classes/java/lang/invoke/DynamicConstantRef.java
! src/java.base/share/classes/java/lang/invoke/MethodHandleNatives.java
! test/jdk/java/lang/invoke/ConstantBootstrapsTest.java < test/jdk/java/lang/invoke/CondyBootstrapsTest.java