[8u-dev] RFR for 8179675: Build with error on windows with new Cygwin grep

[Alexey Ivanov]

Hi,

Could you please review the following fix for 8u-dev?

JBS: https://bugs.openjdk.java.net/browse/JDK-8179675
webrev: cr.openjdk.java.net/~aivanov/8179675/jdk8/webrev.0/

The problem is that newer grep v3.0 does not match the end-of-line if 
the input uses Windows line endings.

The fix removes CR, '\r', from the input before processing with grep.


Thank you in advance.

Regards,
Alexey