JDK 9 RFR of JDK-8168524: Remove two jdk_nio tests from ProblemList: BashStreams and DeleteInterference.java

[Amy Lu]

Please review the patch to bring back two tests:

java/nio/file/WatchService/DeleteInterference.java 8156511 linux-all
     More debug info has been added to this test (JDK-8162902). It's 
hard to reproduce the failure. Let's bring back this test. Once test 
failure happen again, the debug info could help with JDK-8156511 fix.

java/nio/charset/coders/BashStreams.java 8149712 generic-all
     Mentioned issue seems does not exist anymore, suggest to bring back 
the test.

bug: https://bugs.openjdk.java.net/browse/JDK-8168524

Thanks,
Amy

--- old/test/ProblemList.txt    2016-10-24 15:50:14.000000000 +0800
+++ new/test/ProblemList.txt    2016-10-24 15:50:14.000000000 +0800
@@ -186,10 +186,6 @@
  java/nio/file/WatchService/MayFlies.java 7158947 solaris-all Solaris 11
  java/nio/file/WatchService/LotsOfEvents.java 7158947 solaris-all 
Solaris 11

-java/nio/charset/coders/BashStreams.java 8149712 generic-all
-
-java/nio/file/WatchService/DeleteInterference.java 8156511 linux-all
-
  ############################################################################

  # jdk_rmi