diff --git a/engine/src/flutter/sky/tools/gn b/engine/src/flutter/sky/tools/gn
index 284a65c3835..57cf713b253 100755
--- a/engine/src/flutter/sky/tools/gn
+++ b/engine/src/flutter/sky/tools/gn
@@ -97,6 +97,7 @@ def to_gn_args(args):
 
     gn_args['enable_firebase'] = args.enable_firebase
     gn_args['enable_gcm'] = args.enable_gcm
+    gn_args['use_glfw'] = args.use_glfw
 
     return gn_args
 
@@ -125,6 +126,7 @@ def parse_args(args):
 
   parser.add_argument('--enable-firebase', action='store_true', default=False)
   parser.add_argument('--enable-gcm', action='store_true', default=False)
+  parser.add_argument('--use-glfw', action='store_true', default=False)
 
   return parser.parse_args(args)
 
diff --git a/engine/src/flutter/sky/tools/sky_snapshot/loader.cc b/engine/src/flutter/sky/tools/sky_snapshot/loader.cc
index 5d03b3bc72e..5af35ec8155 100644
--- a/engine/src/flutter/sky/tools/sky_snapshot/loader.cc
+++ b/engine/src/flutter/sky/tools/sky_snapshot/loader.cc
@@ -4,6 +4,8 @@
 
 #include "sky/tools/sky_snapshot/loader.h"
 
+#include <memory>
+
 #include "base/command_line.h"
 #include "base/files/file_path.h"
 #include "base/files/file_util.h"