[Extensions] Code Cleanup - Remove redundant smart-ptr get()s

chrome/browser/extensions/api/image_writer_private/image_writer_private_api.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 "base/logging.h"
 #include "chrome/browser/extensions/api/file_handlers/app_file_handler_util.h"
 #include "chrome/browser/extensions/api/image_writer_private/error_messages.h"
 #include "chrome/browser/extensions/api/image_writer_private/image_writer_private_api.h"
 #include "chrome/browser/extensions/api/image_writer_private/operation_manager.h"
 #include "chrome/browser/profiles/profile.h"
@@ skipping 159 matching lines @@
     base::Bind(
       &ImageWriterPrivateListRemovableStorageDevicesFunction::OnDeviceListReady,
       this));
   return true;
 }
 
 void ImageWriterPrivateListRemovableStorageDevicesFunction::OnDeviceListReady(
     scoped_refptr<StorageDeviceList> device_list,
     bool success) {
   if (success) {
-    results_ =
-      image_writer_api::ListRemovableStorageDevices::Results::Create(
-        device_list.get()->data);
+    results_ = image_writer_api::ListRemovableStorageDevices::Results::Create(
+        device_list->data);
     SendResponse(true);
   } else {
     error_ = image_writer::error::kDeviceListError;
     SendResponse(false);
   }
 }
 
 }  // namespace extensions