Bug 940273 - Part 1b - Expose nsFileProtocolHandler.h in mozilla/net. r=mcmanus

netwerk/protocol/file/moz.build

@@ -4,6 +4,10 @@
 # License, v. 2.0. If a copy of the MPL was not distributed with this
 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
+EXPORTS.mozilla.net += [
+    'nsFileProtocolHandler.h',
+]
+
 XPIDL_SOURCES += [
     'nsIFileChannel.idl',
     'nsIFileProtocolHandler.idl',