Bugzilla Bug 361076: removed code that handled multiple NSPR threading

implementations.  We only use the pthreads-based implementation now.
r=christophe.ravel.

security/coreconf/SunOS5.mk

@@ -41,7 +41,6 @@ include $(CORE_DEPTH)/coreconf/UNIX.mk
 # Temporary define for the Client; to be removed when binary release is used
 #
 ifdef MOZILLA_CLIENT
-	LOCAL_THREADS_ONLY = 1
 	ifndef NS_USE_NATIVE
 		NS_USE_GCC = 1
 	endif
@@ -72,24 +71,6 @@ else
   endif
 endif
 
-#
-# The default implementation strategy for Solaris is classic nspr.
-#
-ifeq ($(USE_PTHREADS),1)
-	IMPL_STRATEGY = _PTH
-else
-	ifeq ($(LOCAL_THREADS_ONLY),1)
-		IMPL_STRATEGY = _LOCAL
-	endif
-endif
-
-#
-# Temporary define for the Client; to be removed when binary release is used
-#
-ifdef MOZILLA_CLIENT
-	IMPL_STRATEGY =
-endif
-
 DEFAULT_COMPILER = cc
 
 ifdef NS_USE_GCC
@@ -124,11 +105,7 @@ INCLUDES   += -I/usr/dt/include -I/usr/openwin/include
 
 RANLIB      = echo
 CPU_ARCH    = sparc
-OS_DEFINES += -DSVR4 -DSYSV -D__svr4 -D__svr4__ -DSOLARIS
+OS_DEFINES += -DSVR4 -DSYSV -D__svr4 -D__svr4__ -DSOLARIS -D_REENTRANT
-
-ifneq ($(LOCAL_THREADS_ONLY),1)
-	OS_DEFINES		+= -D_REENTRANT
-endif
 
 # Purify doesn't like -MDupdate
 NOMD_OS_CFLAGS += $(DSO_CFLAGS) $(OS_DEFINES) $(SOL_CFLAGS)