hg: jdk9/sandbox/jdk: Support fallback to lambda form linkage if guard method

[paul.sandoz at oracle.com]

Changeset: 3b693924dd1f
Author:    psandoz
Date:      2015-10-01 17:03 +0200
URL:       http://hg.openjdk.java.net/jdk9/sandbox/jdk/rev/3b693924dd1f

Support fallback to lambda form linkage if guard method
is not found.

! src/java.base/share/classes/java/lang/invoke/Invokers.java
! src/java.base/share/classes/java/lang/invoke/MethodHandleNatives.java
! test/java/lang/invoke/VarHandleTestBoolean.java
! test/java/lang/invoke/VarHandleTestByte.java
! test/java/lang/invoke/VarHandleTestChar.java
! test/java/lang/invoke/VarHandleTestDouble.java
! test/java/lang/invoke/VarHandleTestFloat.java
! test/java/lang/invoke/VarHandleTestInt.java
! test/java/lang/invoke/VarHandleTestLong.java
! test/java/lang/invoke/VarHandleTestShort.java
! test/java/lang/invoke/VarHandleTestString.java
! test/java/lang/invoke/X-VarHandleTest.java.template