Move base to DEPS

base/nix/mime_util_xdg.cc

Index: base/nix/mime_util_xdg.cc
diff --git a/base/nix/mime_util_xdg.cc b/base/nix/mime_util_xdg.cc
deleted file mode 100644
index f78b6aba558e4209c30354df4cb6458aac79b814..0000000000000000000000000000000000000000
--- a/base/nix/mime_util_xdg.cc
+++ /dev/null
@@ -1,39 +0,0 @@
-// 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 "base/nix/mime_util_xdg.h"
-
-#include "base/files/file_path.h"
-#include "base/lazy_instance.h"
-#include "base/synchronization/lock.h"
-#include "base/third_party/xdg_mime/xdgmime.h"
-#include "base/threading/thread_restrictions.h"
-
-namespace base {
-namespace nix {
-
-namespace {
-
-// None of the XDG stuff is thread-safe, so serialize all access under
-// this lock.
-LazyInstance<Lock>::Leaky g_mime_util_xdg_lock = LAZY_INSTANCE_INITIALIZER;
-
-}  // namespace
-
-std::string GetFileMimeType(const FilePath& filepath) {
-  if (filepath.empty())
-    return std::string();
-  ThreadRestrictions::AssertIOAllowed();
-  AutoLock scoped_lock(g_mime_util_xdg_lock.Get());
-  return xdg_mime_get_mime_type_from_file_name(filepath.value().c_str());
-}
-
-std::string GetDataMimeType(const std::string& data) {
-  ThreadRestrictions::AssertIOAllowed();
-  AutoLock scoped_lock(g_mime_util_xdg_lock.Get());
-  return xdg_mime_get_mime_type_for_data(data.data(), data.length(), NULL);
-}
-
-}  // namespace nix
-}  // namespace base