Another ifdef Solaris patch. Some function is defined in limits.h that other 

platforms can get elsewhere.  

Can potentially send upstream with ifdef Solaris statement.

diff --git a/xpcom/io/nsLocalFileUnix.cpp b/xpcom/io/nsLocalFileUnix.cpp

--- a/xpcom/io/nsLocalFileUnix.cpp

+++ b/xpcom/io/nsLocalFileUnix.cpp

@@ -14,6 +14,7 @@

 #include <sys/types.h>

 #include <sys/stat.h>

 #include <unistd.h>

+#include <limits.h>

 #include <fcntl.h>

 #include <errno.h>

 #include <utime.h>