fileapi: Rename FileSystemMountProvider to FileSystemBackend

webkit/browser/fileapi/file_system_quota_client.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 "webkit/browser/fileapi/file_system_quota_client.h"
 
 #include <algorithm>
 #include <set>
 
 #include "base/bind.h"
@@ skipping 50 matching lines @@
 void DidGetOrigins(
     const quota::QuotaClient::GetOriginsCallback& callback,
     std::set<GURL>* origins_ptr) {
   callback.Run(*origins_ptr);
 }
 
 quota::QuotaStatusCode DeleteOriginOnFileThread(
     FileSystemContext* context,
     const GURL& origin,
     FileSystemType type) {
-  FileSystemMountPointProvider* provider = context->GetMountPointProvider(type);
+  FileSystemBackend* provider = context->GetMountPointProvider(type);
   if (!provider || !provider->GetQuotaUtil())
     return quota::kQuotaErrorNotSupported;
   base::PlatformFileError result =
       provider->GetQuotaUtil()->DeleteOriginDataOnFileThread(
           context, context->quota_manager_proxy(), origin, type);
   if (result == base::PLATFORM_FILE_OK)
     return quota::kQuotaStatusOk;
   return quota::kQuotaErrorInvalidModification;
 }
 
@@ skipping 114 matching lines @@
                  origin,
                  fs_type),
       callback);
 }
 
 base::SequencedTaskRunner* FileSystemQuotaClient::file_task_runner() const {
   return file_system_context_->task_runners()->file_task_runner();
 }
 
 }  // namespace fileapi