JDK 9 RFR of JDK-8157006/8157011: Problem list java/io/pathNames/GeneralWin32.java and tools/pack200/TestNormal.java

[Hamlin Li]

java/io/pathNames/GeneralWin32.java
has been seen to fail with high frequency on windows. Until JDK-8156595 
is addressed, the test should be problem listed.
bug: https://bugs.openjdk.java.net/browse/JDK-8157006

tools/pack200/TestNormal.java
has been seen to fail with some frequency on windows. Until JDK-8156807 
is addressed, the test should be problem listed.
bug: https://bugs.openjdk.java.net/browse/JDK-8157011

webrev: http://cr.openjdk.java.net/~mli/8157006/webrev.00/

Thank you
-Hamlin