This adds the following extensions to the list of source files that git jcheck will check for whitespace errors:
.cc, .hh, .m, .mm All files with the above extensions are now white-space clean after the fix for [JDK-8240487](https://bugs.openjdk.java.net/browse/JDK-8240487). This will help them stay that way. I just integrated a similar fix to `jfx` (with a few more source extensions that aren't relevant for the JDK) in [JDK-8240499](https://bugs.openjdk.java.net/browse/JDK-8240499). ------------- Commit messages: - 8253206: Enforce whitespace checking for additional source files Changes: https://git.openjdk.java.net/jdk/pull/195/files Webrev: https://webrevs.openjdk.java.net/?repo=jdk&pr=195&range=00 Issue: https://bugs.openjdk.java.net/browse/JDK-8253206 Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod Patch: https://git.openjdk.java.net/jdk/pull/195.diff Fetch: git fetch https://git.openjdk.java.net/jdk pull/195/head:pull/195 PR: https://git.openjdk.java.net/jdk/pull/195
