Move FileEnumerator to its own file, do some refactoring.

webkit/browser/fileapi/isolated_file_util_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.
 
 #include <map>
 #include <queue>
 #include <set>
 #include <string>
 #include <vector>
 
 #include "base/file_util.h"
+#include "base/files/file_enumerator.h"
 #include "base/files/scoped_temp_dir.h"
 #include "base/logging.h"
 #include "base/message_loop.h"
 #include "base/message_loop_proxy.h"
 #include "base/time.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "webkit/browser/fileapi/async_file_test_helper.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/isolated_context.h"
 #include "webkit/browser/fileapi/isolated_file_util.h"
 #include "webkit/browser/fileapi/local_file_system_operation.h"
 #include "webkit/browser/fileapi/local_file_util.h"
 #include "webkit/browser/fileapi/mock_file_system_context.h"
 #include "webkit/browser/fileapi/native_file_util.h"
 #include "webkit/browser/fileapi/test_file_set.h"
 
-using file_util::FileEnumerator;
-
 namespace fileapi {
 
 namespace {
 
 typedef AsyncFileTestHelper::FileEntryList FileEntryList;
 
 // Used in IsolatedFileUtilTest::SimulateDropFiles().
 // Random root paths in which we create each file/directory of the
 // RegularTestCases (so that we can simulate a drop with files/directories
 // from multiple directories).
@@ skipping 314 matching lines @@
       continue;
 
     SCOPED_TRACE(testing::Message() << "Testing RegularTestCases " << i
                  << ": " << test_case.path);
 
     // Read entries in the directory to construct the expected results map.
     typedef std::map<base::FilePath::StringType, DirectoryEntry> EntryMap;
     EntryMap expected_entry_map;
 
     base::FilePath dir_path = GetTestCasePlatformPath(test_case.path);
-    FileEnumerator file_enum(
+    base::FileEnumerator file_enum(
         dir_path, false /* not recursive */,
-        FileEnumerator::FILES | FileEnumerator::DIRECTORIES);
+        base::FileEnumerator::FILES | base::FileEnumerator::DIRECTORIES);
     base::FilePath current;
     while (!(current = file_enum.Next()).empty()) {
-      FileEnumerator::FindInfo file_info;
-      file_enum.GetFindInfo(&file_info);
+      base::FileEnumerator::FileInfo file_info = file_enum.GetInfo();
       DirectoryEntry entry;
-      entry.is_directory = FileEnumerator::IsDirectory(file_info);
+      entry.is_directory = file_info.IsDirectory();
       entry.name = current.BaseName().value();
-      entry.size = FileEnumerator::GetFilesize(file_info);
-      entry.last_modified_time = FileEnumerator::GetLastModifiedTime(file_info);
+      entry.size = file_info.GetSize();
+      entry.last_modified_time = file_info.GetLastModifiedTime();
       expected_entry_map[entry.name] = entry;
 
 #if defined(OS_POSIX)
       // Creates a symlink for each file/directory.
       // They should be ignored by ReadDirectory, so we don't add them
       // to expected_entry_map.
       file_util::CreateSymbolicLink(
           current,
           dir_path.Append(current.BaseName().AddExtension(
               FILE_PATH_LITERAL("link"))));
@@ skipping 155 matching lines @@
     EXPECT_EQ(base::PLATFORM_FILE_OK,
               file_util()->Truncate(GetOperationContext().get(), url, 999));
     ASSERT_EQ(base::PLATFORM_FILE_OK,
               file_util()->GetFileInfo(GetOperationContext().get(), url,
                                        &info, &platform_path));
     EXPECT_EQ(999, info.size);
   }
 }
 
 }  // namespace fileapi