Move WriteInto to base namespace.

chrome/browser/media_galleries/win/mtp_device_operations_util.cc

 // Copyright (c) 2013 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/media_galleries/win/mtp_device_operations_util.h"
 
 #include <portabledevice.h>
 
 #include <algorithm>
 
@@ skipping 360 matching lines @@
 DWORD CopyDataChunkToLocalFile(IStream* stream,
                                const base::FilePath& local_path,
                                size_t optimal_transfer_size) {
   base::ThreadRestrictions::AssertIOAllowed();
   DCHECK(stream);
   DCHECK(!local_path.empty());
   if (optimal_transfer_size == 0U)
     return 0U;
   DWORD bytes_read = 0;
   std::string buffer;
-  HRESULT hr = stream->Read(WriteInto(&buffer, optimal_transfer_size + 1),
+  HRESULT hr = stream->Read(base::WriteInto(&buffer, optimal_transfer_size + 1),
                             optimal_transfer_size, &bytes_read);
   // IStream::Read() returns S_FALSE when the actual number of bytes read from
   // the stream object is less than the number of bytes requested (aka
   // |optimal_transfer_size|). This indicates the end of the stream has been
   // reached.
   if (FAILED(hr))
     return 0U;
   DCHECK_GT(bytes_read, 0U);
   CHECK_LE(bytes_read, buffer.length());
   int data_len =
@@ skipping 13 matching lines @@
       object_entries.empty())
     return base::string16();
   // TODO(thestig): This DCHECK can fail. Multiple MTP objects can have
   // the same name. Handle the situation gracefully. Refer to crbug.com/169930
   // for more details.
   DCHECK_EQ(1U, object_entries.size());
   return object_entries[0].object_id;
 }
 
 }  // namespace media_transfer_protocol