clang/win: Fix warnings to prepare for building without -Wno-reorder.

chrome/browser/media_galleries/win/mtp_device_delegate_impl_win.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.
 //
 // MTPDeviceDelegateImplWin implementation.
 
 #include "chrome/browser/media_galleries/win/mtp_device_delegate_impl_win.h"
 
 #include <portabledevice.h>
 
@@ skipping 349 matching lines @@
       reply(reply) {
 }
 
 MTPDeviceDelegateImplWin::PendingTaskInfo::~PendingTaskInfo() {
 }
 
 MTPDeviceDelegateImplWin::MTPDeviceDelegateImplWin(
     const base::string16& registered_device_path,
     const base::string16& pnp_device_id,
     const base::string16& storage_object_id)
-    : storage_device_info_(pnp_device_id, registered_device_path,
+    : init_state_(UNINITIALIZED),
+      media_task_runner_(MediaFileSystemBackend::MediaTaskRunner()),
+      storage_device_info_(pnp_device_id,
+                           registered_device_path,
                            storage_object_id),
-      init_state_(UNINITIALIZED),
-      media_task_runner_(MediaFileSystemBackend::MediaTaskRunner()),
       task_in_progress_(false),
       weak_ptr_factory_(this) {
   DCHECK_CURRENTLY_ON(content::BrowserThread::IO);
   DCHECK(!registered_device_path.empty());
   DCHECK(!pnp_device_id.empty());
   DCHECK(!storage_object_id.empty());
   DCHECK(media_task_runner_.get());
 }
 
 MTPDeviceDelegateImplWin::~MTPDeviceDelegateImplWin() {
@@ skipping 309 matching lines @@
         current_snapshot_details_->file_info(),
         current_snapshot_details_->request_info().snapshot_file_path);
   } else {
     current_snapshot_details_->request_info().error_callback.Run(
         base::File::FILE_ERROR_FAILED);
   }
   task_in_progress_ = false;
   current_snapshot_details_.reset();
   ProcessNextPendingRequest();
 }