[8u40] Bulk request for approval: 8059877, 8059880, 8063135

[Vladimir Ivanov]

Please, approve backport of the following fixes into 8u40:

(1) 8059877: GWT branch frequencies pollution due to LF sharing
https://bugs.openjdk.java.net/browse/JDK-8059877
http://hg.openjdk.java.net/jdk9/jdk9/jdk/rev/2380107db316

(2) 8059880: Get rid of LambdaForm interpretation
https://bugs.openjdk.java.net/browse/JDK-8059880
http://hg.openjdk.java.net/jdk9/dev/jdk/rev/01c8bf6084fb

(3) 8063135: Enable full LF sharing by default
https://bugs.openjdk.java.net/browse/JDK-8063135
http://hg.openjdk.java.net/jdk9/dev/jdk/rev/fdea482eec4a

The changes apply cleanly.

Thanks!

Best regards,
Vladimir Ivanov