diff --git a/mozilla/configure b/mozilla/configure
index c901b02529e..86aa36e9738 100755
--- a/mozilla/configure
+++ b/mozilla/configure
@@ -12774,9 +12774,6 @@ EOF
 
 
 
-
-
-
 
 
 
@@ -12938,7 +12935,6 @@ elif test "$OS_TARGET" = "BeOS"; then
 EOF
 
   MOZ_MOVEMAIL=1
-  
 elif test "$OS_TARGET" = "Darwin"; then
   cat >> confdefs.h <<\EOF
 #define XP_UNIX 1
@@ -12975,9 +12971,9 @@ EOF
 EOF
 
   MOZ_MOVEMAIL=1
-  
 fi
 
+
 cat >> confdefs.h <<\EOF
 #define JS_THREADSAFE 1
 EOF
@@ -13349,7 +13345,6 @@ s%@MOZ_INSURE@%$MOZ_INSURE%g
 s%@MOZ_INSURE_DIRS@%$MOZ_INSURE_DIRS%g
 s%@MOZ_INSURE_EXCLUDE_DIRS@%$MOZ_INSURE_EXCLUDE_DIRS%g
 s%@MOZ_INSURIFYING@%$MOZ_INSURIFYING%g
-s%@MOZ_BUILD_XPFE@%$MOZ_BUILD_XPFE%g
 s%@MOZ_LDAP_XPCOM@%$MOZ_LDAP_XPCOM%g
 s%@MOZ_LDAP_XPCOM_EXPERIMENTAL@%$MOZ_LDAP_XPCOM_EXPERIMENTAL%g
 s%@LDAP_CFLAGS@%$LDAP_CFLAGS%g
@@ -13362,8 +13357,6 @@ s%@MOZ_ENABLE_XPRINT@%$MOZ_ENABLE_XPRINT%g
 s%@MOZ_XINERAMA_LIBS@%$MOZ_XINERAMA_LIBS%g
 s%@MOZ_ENABLE_XINERAMA@%$MOZ_ENABLE_XINERAMA%g
 s%@XPCOM_USE_LEA@%$XPCOM_USE_LEA%g
-s%@UNIX_CRASH_ON_ASSERT@%$UNIX_CRASH_ON_ASSERT%g
-s%@NO_UNIX_ASYNC_DNS@%$NO_UNIX_ASYNC_DNS%g
 s%@BUILD_SHARED_LIBS@%$BUILD_SHARED_LIBS%g
 s%@BUILD_STATIC_LIBS@%$BUILD_STATIC_LIBS%g
 s%@MOZ_STATIC_COMPONENT_LIBS@%$MOZ_STATIC_COMPONENT_LIBS%g