Convert //chrome/browser/extensions from scoped_ptr to std::unique_ptr

chrome/browser/extensions/api/braille_display_private/brlapi_connection.cc

 // Copyright 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/extensions/api/braille_display_private/brlapi_connection.h"
 
 #include <errno.h>
 
 #include "base/macros.h"
 #include "base/memory/free_deleter.h"
@@ skipping 39 matching lines @@
   // MessageLoopForIO::Watcher
   void OnFileCanReadWithoutBlocking(int fd) override { on_data_ready_.Run(); }
 
   void OnFileCanWriteWithoutBlocking(int fd) override {}
 
  private:
   bool CheckConnected();
   ConnectResult ConnectResultForError();
 
   LibBrlapiLoader* libbrlapi_loader_;
-  scoped_ptr<brlapi_handle_t, base::FreeDeleter> handle_;
+  std::unique_ptr<brlapi_handle_t, base::FreeDeleter> handle_;
   MessageLoopForIO::FileDescriptorWatcher fd_controller_;
   OnDataReadyCallback on_data_ready_;
 
   DISALLOW_COPY_AND_ASSIGN(BrlapiConnectionImpl);
 };
 
 BrlapiConnection::BrlapiConnection() {
 }
 
 BrlapiConnection::~BrlapiConnection() {
 }
 
-scoped_ptr<BrlapiConnection> BrlapiConnection::Create(
+std::unique_ptr<BrlapiConnection> BrlapiConnection::Create(
     LibBrlapiLoader* loader) {
   DCHECK(loader->loaded());
-  return scoped_ptr<BrlapiConnection>(new BrlapiConnectionImpl(loader));
+  return std::unique_ptr<BrlapiConnection>(new BrlapiConnectionImpl(loader));
 }
 
 BrlapiConnection::ConnectResult BrlapiConnectionImpl::Connect(
     const OnDataReadyCallback& on_data_ready) {
   DCHECK(!handle_);
   handle_.reset((brlapi_handle_t*) malloc(
       libbrlapi_loader_->brlapi_getHandleSize()));
   int fd = libbrlapi_loader_->brlapi__openConnection(handle_.get(), NULL, NULL);
   if (fd < 0) {
     handle_.reset();
@@ skipping 123 matching lines @@
   if (error->brlerrno == BRLAPI_ERROR_LIBCERR
       && error->libcerrno == ENOENT) {
     return CONNECT_ERROR_NO_RETRY;
   }
   return CONNECT_ERROR_RETRY;
 }
 
 }  // namespace braille_display_private
 }  // namespace api
 }  // namespace extensions