hg: jdk9/sandbox/jdk: 8175819: OS name and arch in JMOD files should match the values as in the bundle names

[chris.hegarty at oracle.com]

Changeset: ce6910a0f800
Author:    mchung
Date:      2017-04-20 08:00 -0700
URL:       http://hg.openjdk.java.net/jdk9/sandbox/jdk/rev/ce6910a0f800

8175819: OS name and arch in JMOD files should match the values as in the bundle names
Reviewed-by: erikj, ihse

! src/jdk.jlink/share/classes/jdk/tools/jlink/builder/DefaultImageBuilder.java
+ src/jdk.jlink/share/classes/jdk/tools/jlink/internal/Platform.java
! src/jdk.jlink/share/classes/jdk/tools/jlink/internal/plugins/ExcludeVMPlugin.java
! test/tools/jlink/plugins/SystemModuleDescriptors/SystemModulesTest.java