file_io_test: Use NoBarrier_Load() instead of Release_Load()

util/file/file_io_test.cc

 // Copyright 2015 The Crashpad Authors. All rights reserved.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
 // You may obtain a copy of the License at
 //
 //     http://www.apache.org/licenses/LICENSE-2.0
 //
 // Unless required by applicable law or agreed to in writing, software
 // distributed under the License is distributed on an "AS IS" BASIS,
@@ skipping 160 matching lines @@
                                       FilePermissions::kOwnerOnly),
         other_locks,
         iterations_for_this_thread,
         &actual_iterations);
     expected_iterations += iterations_for_this_thread;
 
     ASSERT_NO_FATAL_FAILURE(threads[index].Start());
   }
 
   base::subtle::Atomic32 result =
-      base::subtle::Release_Load(&actual_iterations);
+      base::subtle::NoBarrier_Load(&actual_iterations);
   EXPECT_EQ(0, result);
 
   ASSERT_TRUE(LoggingUnlockFile(initial.get()));
 
   for (auto& t : threads)
     t.Join();
 
-  result = base::subtle::Release_Load(&actual_iterations);
+  result = base::subtle::NoBarrier_Load(&actual_iterations);
   EXPECT_EQ(expected_iterations, result);
 }
 
 TEST(FileIO, ExclusiveVsExclusives) {
   LockingTest(FileLocking::kExclusive, FileLocking::kExclusive);
 }
 
 TEST(FileIO, ExclusiveVsShareds) {
   LockingTest(FileLocking::kExclusive, FileLocking::kShared);
 }
 
 TEST(FileIO, SharedVsExclusives) {
   LockingTest(FileLocking::kShared, FileLocking::kExclusive);
 }
 
 }  // namespace
 }  // namespace test
 }  // namespace crashpad