Adding `browsing_data_filesystem_helper*` as the first step towards content settings UI.

chrome/browser/browsing_data_filesystem_helper_unittest.cc

Index: chrome/browser/browsing_data_filesystem_helper_unittest.cc
diff --git a/chrome/browser/browsing_data_filesystem_helper_unittest.cc b/chrome/browser/browsing_data_filesystem_helper_unittest.cc
new file mode 100644
index 0000000000000000000000000000000000000000..aaf272a1f3aee34c868c5c27ba4d5b4caa58c07d
--- /dev/null
+++ b/chrome/browser/browsing_data_filesystem_helper_unittest.cc
@@ -0,0 +1,31 @@
+// Copyright (c) 2011 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 "testing/gtest/include/gtest/gtest.h"
+
+#include "base/utf_string_conversions.h"
+#include "chrome/browser/browsing_data_filesystem_helper.h"
+#include "chrome/test/testing_browser_process_test.h"
+#include "chrome/test/testing_profile.h"
+
+namespace {
+
+typedef TestingBrowserProcessTest CannedBrowsingDataFilesystemHelperTest;
+
+TEST_F(CannedBrowsingDataFilesystemHelperTest, Empty) {
+  TestingProfile profile;
+
+  const GURL origin("http://host1:1/");
+
+  scoped_refptr<CannedBrowsingDataFilesystemHelper> helper(
+      new CannedBrowsingDataFilesystemHelper(&profile));
+
+  ASSERT_TRUE(helper->empty());
+  helper->AddFilesystem(origin, fileapi::kFileSystemTypeTemporary);
+  ASSERT_FALSE(helper->empty());
+  helper->Reset();
+  ASSERT_TRUE(helper->empty());
+}
+
+} // namespace

[Paweł Hajdan Jr., 2011/05/24 16:30:31]

nit: Two spaces between "}" and "// namespace"

[Mike West, 2011/05/24 16:53:51]

Done.