Convert SerialIoHandler to use Mojo types.

chrome/browser/extensions/api/serial/serial_connection.h

 // Copyright 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CHROME_BROWSER_EXTENSIONS_API_SERIAL_SERIAL_CONNECTION_H_
 #define CHROME_BROWSER_EXTENSIONS_API_SERIAL_SERIAL_CONNECTION_H_
 
 #include <set>
 #include <string>
 
@@ skipping 124 matching lines @@
     base::TimeDelta delay_;
   };
 
   // Handles a receive timeout.
   void OnReceiveTimeout();
 
   // Handles a send timeout.
   void OnSendTimeout();
 
   // Receives read completion notification from the |io_handler_|.
-  void OnAsyncReadComplete(const std::string& data,
-                           api::serial::ReceiveError error);
+  void OnAsyncReadComplete(const std::string& data, device::ReceiveError error);
 
   // Receives write completion notification from the |io_handler_|.
-  void OnAsyncWriteComplete(int bytes_sent, api::serial::SendError error);
+  void OnAsyncWriteComplete(int bytes_sent, device::SendError error);
 
   // The pathname of the serial device.
   std::string port_;
 
   // Flag indicating whether or not the connection should persist when
   // its host app is suspended.
   bool persistent_;
 
   // User-specified connection name.
   std::string name_;
@@ skipping 26 matching lines @@
   // Write timeout closure. Reset on initialization and after every successful
   // Send().
   scoped_ptr<TimeoutTask> send_timeout_task_;
 
   // Asynchronous I/O handler.
   scoped_refptr<SerialIoHandler> io_handler_;
 };
 
 }  // namespace extensions
 
+namespace mojo {
+
+template <>
+class TypeConverter<device::HostControlSignalsPtr,
+                    extensions::api::serial::HostControlSignals> {
+ public:
+  static device::HostControlSignalsPtr ConvertFrom(
+      const extensions::api::serial::HostControlSignals& input);
+};
+
+template <>
+class TypeConverter<device::ConnectionOptionsPtr,
+                    extensions::api::serial::ConnectionOptions> {
+ public:
+  static device::ConnectionOptionsPtr ConvertFrom(
+      const extensions::api::serial::ConnectionOptions& input);
+};
+
+}  // namespace mojo
+
 #endif  // CHROME_BROWSER_EXTENSIONS_API_SERIAL_SERIAL_CONNECTION_H_