Convert various vector_as_array calls to vector::data.

device/serial/buffer.cc

 // Copyright 2014 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 "base/numerics/safe_conversions.h"
-#include "base/stl_util.h"
 #include "device/serial/buffer.h"
 #include "net/base/io_buffer.h"
 
 namespace device {
 
 ReadOnlyBuffer::~ReadOnlyBuffer() {
 }
 
 WritableBuffer::~WritableBuffer() {
 }
 
 SendBuffer::SendBuffer(
     const std::vector<char>& data,
     const base::Callback<void(int, device::serial::SendError)>& callback)
     : data_(data), callback_(callback) {}
 
 SendBuffer::~SendBuffer() {}
 
 const char* SendBuffer::GetData() {
-  return vector_as_array(&data_);
+  return data_.data();
 }
 
 uint32_t SendBuffer::GetSize() {
   return base::checked_cast<uint32_t>(data_.size());
 }
 
 void SendBuffer::Done(uint32_t bytes_read) {
   callback_.Run(bytes_read, device::serial::SEND_ERROR_NONE);
 }
 
@@ skipping 20 matching lines @@
 void ReceiveBuffer::Done(uint32_t bytes_written) {
   callback_.Run(bytes_written, device::serial::RECEIVE_ERROR_NONE);
 }
 
 void ReceiveBuffer::DoneWithError(uint32_t bytes_written, int32_t error) {
   callback_.Run(bytes_written,
                 static_cast<device::serial::ReceiveError>(error));
 }
 
 }  // namespace device