hg: amber/amber: removing redundant code

[vicente.romero at oracle.com]

Changeset: 93920f18650a
Author:    vromero
Date:      2019-10-31 23:59 -0400
URL:       https://hg.openjdk.java.net/amber/amber/rev/93920f18650a

removing redundant code

! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Attr.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Check.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/TypeEnter.java