Request for reviews (S): 7087357: JSR 292: remove obsolete code after 7085860

[Christian Thalinger]

This fix will NOT be pushed before the changes of 7085860 have been propagated to all repositories!  But I want to do the review now so I can push as soon as the propagation is finished.

http://cr.openjdk.java.net/~twisti/7087357/

7087357: JSR 292: remove obsolete code after 7085860
Reviewed-by:

These changes:

7071653: JSR 292: call site change notification should be pushed not pulled
7079673: JSR 292: C1 should inline bytecoded method handle adapters
7085404: JSR 292: VolatileCallSites should have push notification too

added code which can be removed if the JDK changes of 7085860 have
landed.

src/share/vm/classfile/javaClasses.cpp
src/share/vm/interpreter/interpreterRuntime.cpp
src/share/vm/prims/unsafe.cpp