fileapi: Rename FileSystemMountProvider to FileSystemBackend

chrome/browser/media_galleries/fileapi/native_media_file_util.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 "chrome/browser/media_galleries/fileapi/native_media_file_util.h"
 
 #include <string>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/file_util.h"
 #include "base/files/file_enumerator.h"
 #include "base/strings/string_util.h"
 #include "base/task_runner_util.h"
-#include "chrome/browser/media_galleries/fileapi/media_file_system_mount_point_provider.h"
+#include "chrome/browser/media_galleries/fileapi/media_file_system_backend.h"
 #include "chrome/browser/media_galleries/fileapi/media_path_filter.h"
 #include "content/public/browser/browser_thread.h"
 #include "net/base/mime_sniffer.h"
 #include "url/gurl.h"
 #include "webkit/browser/fileapi/file_system_context.h"
 #include "webkit/browser/fileapi/file_system_operation_context.h"
 #include "webkit/browser/fileapi/file_system_task_runners.h"
 #include "webkit/browser/fileapi/native_file_util.h"
 #include "webkit/common/blob/shareable_file_reference.h"
 
@@ skipping 57 matching lines @@
 }
 
 // Returns true if the current thread is capable of doing IO.
 bool IsOnTaskRunnerThread(fileapi::FileSystemOperationContext* context) {
   return context->task_runner()->RunsTasksOnCurrentThread();
 }
 
 MediaPathFilter* GetMediaPathFilter(
     fileapi::FileSystemOperationContext* context) {
   return context->GetUserValue<MediaPathFilter*>(
-          MediaFileSystemMountPointProvider::kMediaPathFilterKey);
+          MediaFileSystemBackend::kMediaPathFilterKey);
 }
 
 }  // namespace
 
 NativeMediaFileUtil::NativeMediaFileUtil() : weak_factory_(this) {
 }
 
 NativeMediaFileUtil::~NativeMediaFileUtil() {
 }
 
@@ skipping 553 matching lines @@
   if (!file_info.is_directory &&
       !GetMediaPathFilter(context)->Match(file_path)) {
     return failure_error;
   }
 
   *local_file_path = file_path;
   return base::PLATFORM_FILE_OK;
 }
 
 }  // namespace chrome