Review request (extra small) for 8012925 Missing return value in jdk/src/macosx/native/sun/awt/AWTEvent.m

[Tim Bell]

Hello everyone

Unfortunately there is no public link for 8012925

This is a one-line change in jdk/src/macosx/native/sun/awt/AWTEvent.m to 
return a value (0) instead of returning nothing.  Returning 0 is 
consistent with the code at line 418 in the same method:

    http://cr.openjdk.java.net/~tbell/8012925/webrev.00/

I came across this during my work on 8019470:
    http://bugs.sun.com/view_bug.do?bug_id=8019470

When building with clang on MacOS, I get a fatal error over this 
'warning', so I needed to fix it before I could continue working.

Thanks in advance-

Tim