Re-write many calls to WrapUnique() with MakeUnique()

google_apis/drive/base_requests.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 "google_apis/drive/base_requests.h"
 
 #include <stddef.h>
 
 #include <utility>
 
@@ skipping 275 matching lines @@
     return file_writer_->Initialize(callback);
 
   data_.clear();
   return net::OK;
 }
 
 int ResponseWriter::Write(net::IOBuffer* buffer,
                           int num_bytes,
                           const net::CompletionCallback& callback) {
   if (!get_content_callback_.is_null()) {
-    get_content_callback_.Run(HTTP_SUCCESS, base::WrapUnique(new std::string(
-                                                buffer->data(), num_bytes)));
+    get_content_callback_.Run(
+        HTTP_SUCCESS, base::MakeUnique<std::string>(buffer->data(), num_bytes));
   }
 
   if (file_writer_) {
     const int result = file_writer_->Write(
         buffer, num_bytes,
         base::Bind(&ResponseWriter::DidWrite,
                    weak_ptr_factory_.GetWeakPtr(),
                    make_scoped_refptr(buffer), callback));
     if (result != net::ERR_IO_PENDING)
       DidWrite(buffer, net::CompletionCallback(), result);
@@ skipping 694 matching lines @@
   download_action_callback_.Run(code, temp_file);
   OnProcessURLFetchResultsComplete();
 }
 
 void DownloadFileRequestBase::RunCallbackOnPrematureFailure(
     DriveApiErrorCode code) {
   download_action_callback_.Run(code, base::FilePath());
 }
 
 }  // namespace google_apis