stop linking against prefs, and eliminate commented-call that was showing up on my queries

extensions/pics/src/makefile.win

@@ -83,7 +83,6 @@ LLIBS	= \
  $(DIST)\lib\netlib.lib         \
 !endif
  $(DIST)\lib\xpcom.lib \
- $(DIST)\lib\xppref32.lib \
  $(DIST)\lib\xpcom.lib \
  $(DIST)\lib\raptorhtmlpars.lib \
  $(HASHLIBS)

extensions/pics/src/nsPICS.cpp

@@ -557,7 +557,7 @@ nsPICS::Init()
 	   /*  check for security pref that password disables the enableing of
 	     java permissions */
 	    /*
-        if(PREF_CopyCharPref(JAVA_SECURITY_PASSWORD, &password))
+        if(prefs->CopyCharPref(JAVA_SECURITY_PASSWORD, &password))
 		    password = NULL;
 
 	    if(password && *password)