hg: jdk/sandbox: 2 new changesets

[chris.hegarty at oracle.com]

Changeset: 3448b92b13fb
Author:    bpb
Date:      2019-01-24 14:19 -0800
URL:       http://hg.openjdk.java.net/jdk/sandbox/rev/3448b92b13fb

8217746: Remove java/nio/file/WatchService/LotsOfCancels.java from JDK problem list
Reviewed-by: rriggs

! test/jdk/ProblemList.txt

Changeset: d02f1f4ff3a6
Author:    mseledtsov
Date:      2019-01-24 14:22 -0800
URL:       http://hg.openjdk.java.net/jdk/sandbox/rev/d02f1f4ff3a6

8217748: [TESTBUG] Exclude TestSig test case from JFR TestShutdownEvent
Summary: Excluded TestSig cases from the test
Reviewed-by: egahlin

! test/jdk/jdk/jfr/event/runtime/TestShutdownEvent.java