JDK 9 RFR of JDK-8067092: Suppress windows-specific deprecation warnings in the java.desktop module

[joe darcy]

Hello,

Please review the next step of suppressing the deprecation warnings the 
client libraries, this time in windows-specific desktop code:

    JDK-8067092: Suppress windows-specific deprecation warnings in the 
java.desktop module
    http://cr.openjdk.java.net/~darcy/8067092.0/

Thanks,

-Joe