RFR JDK-8232624: Java cannot start: NewStringPlatform missing

[Alexey Ivanov]

Hello,

Please review the following fix which it brings back NewStringPlatform 
alias for JNU_NewStringPlatform. Without it, 32 bit Windows build of 
Java does not work.

bug: https://bugs.openjdk.java.net/browse/JDK-8232624
webrev: http://cr.openjdk.java.net/~aivanov/8232624/webrev.00/

--
Regards,
Alexey