hg: amber/amber: fully allow condy in the build

[vicente.romero at oracle.com]

Changeset: 75e0076b3ef0
Author:    vromero
Date:      2018-02-23 14:24 -0500
URL:       http://hg.openjdk.java.net/amber/amber/rev/75e0076b3ef0

fully allow condy in the build

! make/common/JavaCompilation.gmk
! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/LambdaToMethod.java
! test/langtools/tools/javac/condy/CheckCondyGeneratedForLambdaTest.java