Rename FileSystemOperationInterface to FileSystemOperation

webkit/fileapi/local_file_system_quota_unittest.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.
 
 // This test checks the entire behavior of FileSystem usage and quota, such as:
 // 1) the actual size of files on disk,
 // 2) the described size in .usage, and
 // 3) the result of QuotaManager::GetUsageAndQuota.
 
 #include "base/bind.h"
@@ skipping 134 matching lines @@
   FilePath child_file1_path_;
   FilePath child_file2_path_;
   FilePath grandchild_file1_path_;
   FilePath grandchild_file2_path_;
 
   int64 child_path_cost_;
   int64 grandchild_path_cost_;
 
  protected:
   // Callback for recording test results.
-  FileSystemOperationInterface::StatusCallback RecordStatusCallback() {
+  FileSystemOperation::StatusCallback RecordStatusCallback() {
     return base::Bind(&LocalFileSystemQuotaTest::DidFinish, AsWeakPtr());
   }
 
   void DidFinish(base::PlatformFileError status) {
     status_ = status;
   }
 
   LocalFileSystemTestOriginHelper test_helper_;
 
   ScopedTempDir work_dir_;
@@ skipping 174 matching lines @@
 
   EXPECT_EQ(2 * child_file_size + 3 * grandchild_file_size, ActualFileSize());
   EXPECT_EQ(expected_usage, SizeByQuotaUtil());
   GetUsageAndQuotaFromQuotaManager();
   EXPECT_EQ(quota::kQuotaStatusOk, quota_status());
   EXPECT_EQ(expected_usage, usage());
   ASSERT_LT(expected_usage, quota());
 }
 
 }  // namespace fileapi