Adds Serial API to set data bits, parity, stop bits.

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

 // Copyright (c) 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.
 
 #include "chrome/browser/extensions/api/serial/serial_connection.h"
 
 #include <string>
 
 #include "base/files/file_path.h"
 #include "base/lazy_instance.h"
 #include "base/strings/string_util.h"
 #include "chrome/browser/extensions/api/api_resource_manager.h"
+#include "chrome/common/extensions/api/serial.h"
+
+namespace serial = extensions::api::serial;
 
 namespace extensions {
 
 const char kSerialConnectionNotFoundError[] = "Serial connection not found";
 
 static base::LazyInstance<ProfileKeyedAPIFactory<
     ApiResourceManager<SerialConnection> > >
         g_factory = LAZY_INSTANCE_INITIALIZER;
 
 // static
 template <>
 ProfileKeyedAPIFactory<ApiResourceManager<SerialConnection> >*
 ApiResourceManager<SerialConnection>::GetFactoryInstance() {
   return &g_factory.Get();
 }
 
 SerialConnection::SerialConnection(const std::string& port, int bitrate,
+                                   serial::DataBit databit,
+                                   serial::ParityBit parity,
+                                   serial::StopBit stopbit,
                                    const std::string& owner_extension_id)
     : ApiResource(owner_extension_id), port_(port), bitrate_(bitrate),
+      databit_(databit), parity_(parity), stopbit_(stopbit),
       file_(base::kInvalidPlatformFileValue) {
   CHECK_GE(bitrate, 0);
 }
 
 SerialConnection::~SerialConnection() {
   Close();
 }
 
 bool SerialConnection::Open() {
   bool created = false;
@@ skipping 35 matching lines @@
   DCHECK_GE(byte_count, 0);
   return base::WritePlatformFileAtCurrentPos(file_, io_buffer->data(),
                                              byte_count);
 }
 
 void SerialConnection::Flush() {
   base::FlushPlatformFile(file_);
 }
 
 }  // namespace extensions