reverse my mozilla sync: Firefox source is broken if those options are missing, so stay not in sync for now

firefox/firefox.spec

@@ -208,6 +208,8 @@ AutoReqProv:  no
         --disable-xterm-updates \
         --disable-elf-dynstr-gc \
         --disable-installer \
+        --disable-profilesharing \
+        --enable-single-profile \
         --with-pthreads
 
     #   build program