fileapi: Rename FileSystemMountProvider to FileSystemBackend

webkit/browser/fileapi/sandbox_quota_observer.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/sandbox_quota_observer.h"
 
 #include "base/sequenced_task_runner.h"
 #include "webkit/browser/fileapi/file_system_url.h"
 #include "webkit/browser/fileapi/file_system_usage_cache.h"
-#include "webkit/browser/fileapi/sandbox_mount_point_provider.h"
+#include "webkit/browser/fileapi/sandbox_file_system_backend.h"
 #include "webkit/browser/fileapi/timed_task_helper.h"
 #include "webkit/browser/quota/quota_client.h"
 #include "webkit/browser/quota/quota_manager.h"
 #include "webkit/common/fileapi/file_system_util.h"
 
 namespace fileapi {
 
 SandboxQuotaObserver::SandboxQuotaObserver(
     quota::QuotaManagerProxy* quota_manager_proxy,
     base::SequencedTaskRunner* update_notify_runner,
@@ skipping 79 matching lines @@
         FileSystemTypeToQuotaStorageType(type),
         enabled);
   }
 }
 
 base::FilePath SandboxQuotaObserver::GetUsageCachePath(
     const FileSystemURL& url) {
   DCHECK(sandbox_file_util_);
   base::PlatformFileError error = base::PLATFORM_FILE_OK;
   base::FilePath path =
-      SandboxMountPointProvider::GetUsageCachePathForOriginAndType(
+      SandboxFileSystemBackend::GetUsageCachePathForOriginAndType(
           sandbox_file_util_, url.origin(), url.type(), &error);
   if (error != base::PLATFORM_FILE_OK) {
     LOG(WARNING) << "Could not get usage cache path for: "
                  << url.DebugString();
     return base::FilePath();
   }
   return path;
 }
 
 void SandboxQuotaObserver::ApplyPendingUsageUpdate() {
   delayed_cache_update_helper_.reset();
   for (PendingUpdateNotificationMap::iterator itr =
            pending_update_notification_.begin();
        itr != pending_update_notification_.end();
        ++itr) {
     UpdateUsageCacheFile(itr->first, itr->second);
   }
   pending_update_notification_.clear();
 }
 
 void SandboxQuotaObserver::UpdateUsageCacheFile(
     const base::FilePath& usage_file_path,
     int64 delta) {
   DCHECK(!usage_file_path.empty());
   if (!usage_file_path.empty() && delta != 0)
     file_system_usage_cache_->AtomicUpdateUsageByDelta(usage_file_path, delta);
 }
 
 }  // namespace fileapi