[13] RFR: JDK-8222780: Visual Studio does not open media vs_projects files

[Alexander Matveev]

Hi Kevin,

Please review the following:
https://bugs.openjdk.java.net/browse/JDK-8222780
http://cr.openjdk.java.net/~almatvee/8222780/webrev.00/
- Fixed corrupted Visual Studio projects. Fix is same as proposed one in 
JDK-8222779.

Thanks,
Alexander