Bug 451825 - Remove |MOZ_CO_PROJECT| remnants; <mozilla-central> part; r=ted.mielczarek

browser/config/mozconfig

@@ -2,5 +2,4 @@
 #  . $topsrcdir/browser/config/mozconfig
 # to the top of your mozconfig file.
 
-mk_add_options MOZ_CO_PROJECT=browser
 ac_add_options --enable-application=browser

xulrunner/config/mozconfig

@@ -1,7 +1,5 @@
-
 # This file specifies the build flags for XULRunner.  You can use it by adding:
 #  . $topsrcdir/xulrunner/config/mozconfig
 # to the top of your mozconfig file.
 
-mk_add_options MOZ_CO_PROJECT=xulrunner
 ac_add_options --enable-application=xulrunner