hg: amber/amber: allow statements before this, super in a constructor

[vicente.romero at oracle.com]

Changeset: 35b9d7ffcd88
Author:    vromero
Date:      2018-01-06 21:42 -0500
URL:       http://hg.openjdk.java.net/amber/amber/rev/35b9d7ffcd88

allow statements before this, super in a constructor

! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Attr.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/resources/compiler.properties
- test/langtools/tools/javac/diags/examples/CallMustBeFirst.java
+ test/langtools/tools/javac/diags/examples/OnlyOneSuper.java