Update mojo sdk to rev cfc99316100efdfa7d53d83f9e07f1d4d3765c21

device/serial/serial.mojom

Index: device/serial/serial.mojom
diff --git a/device/serial/serial.mojom b/device/serial/serial.mojom
index d694203a899d4b79f151b07c860b3e8ef8bca710..6714a946521942b89d4c9c6496b4b974c73db039 100644
--- a/device/serial/serial.mojom
+++ b/device/serial/serial.mojom
@@ -2,9 +2,9 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-import "data_stream.mojom";
+module device.serial;
 
-module device.serial {
+import "data_stream.mojom";
 
 struct DeviceInfo {
   string path;
@@ -104,5 +104,3 @@ interface Connection {
   GetControlSignals() => (DeviceControlSignals? signals);
   Flush() => (bool success);
 };
-
-}