Mark FilePathWatcherTest.DisappearingDirectory as flaky.

base/files/file_path_watcher_browsertest.cc

 // 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 "base/files/file_path_watcher.h"
 
 #include <set>
 
 #if defined(OS_WIN)
 #include <windows.h>
@@ skipping 354 matching lines @@
   VLOG(1) << "Create File";
   ASSERT_TRUE(WriteFile(file, "content"));
   VLOG(1) << "Waiting for file creation";
   ASSERT_TRUE(WaitForEvents());
 
   ASSERT_TRUE(WriteFile(file, "content v2"));
   VLOG(1) << "Waiting for file modification";
   ASSERT_TRUE(WaitForEvents());
 }
 
+#if defined(OS_MACOSX)
+// http://crbug.com/85930
+#define DisappearingDirectory FLAKY_DisappearingDirectory
+#endif
 TEST_F(FilePathWatcherTest, DisappearingDirectory) {
   FilePathWatcher watcher;
   FilePath dir(temp_dir_.path().AppendASCII("dir"));
   FilePath file(dir.AppendASCII("file"));
   ASSERT_TRUE(file_util::CreateDirectory(dir));
   ASSERT_TRUE(WriteFile(file, "content"));
   scoped_refptr<TestDelegate> delegate(new TestDelegate(collector()));
   ASSERT_TRUE(SetupWatch(file, &watcher, delegate.get()));
 
   ASSERT_TRUE(file_util::Delete(dir, true));
@@ skipping 399 matching lines @@
   ASSERT_TRUE(ChangeFilePermissions(test_dir1, Execute, false));
   ASSERT_TRUE(WaitForEvents());
   ASSERT_TRUE(ChangeFilePermissions(test_dir1, Execute, true));
 }
 
 #endif  // OS_MACOSX
 }  // namespace
 
 }  // namespace files
 }  // namespace base