Fix line endings in net/BUILD.gn

TBR=scottmg@chromium.org

Review URL: https://codereview.chromium.org/317783003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@274897 0039d316-1c4b-4281-b951-d872f2087c98

net/BUILD.gn

@@ -40,10 +40,10 @@ enable_websockets = !is_ios
 use_v8_in_net = false  # TODO(brettw)!is_ios
 enable_built_in_dns = !is_ios
 
-declare_args() {
-  # Disables support for file URLs.  File URL support requires use of icu.
-  disable_file_support = false
-}
+declare_args() {
+  # Disables support for file URLs.  File URL support requires use of icu.
+  disable_file_support = false
+}
 
 enable_ftp_support = !is_ios