request for review: 6436034: Instance filter doesn't filter event if it occurs in native method

[Keith McGuigan]

Hello,
This is the JDK-side of the fix for instance filters that uses the new  
GetLocalInstance JVMTI function.

http://cr.openjdk.java.net/~kamg/6436034/webrev.00/

Reviews appreciated, thanks!

--
- Keith