Move minidump/*_test_util.* to minidump/test

minidump/minidump_file_writer_test_util.cc

-// Copyright 2014 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,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-#include "minidump/minidump_file_writer_test_util.h"
-
-#include "gtest/gtest.h"
-
-namespace crashpad {
-namespace test {
-
-void VerifyMinidumpHeader(const MINIDUMP_HEADER* header,
-                          uint32_t streams,
-                          uint32_t timestamp) {
-  EXPECT_EQ(static_cast<uint32_t>(MINIDUMP_SIGNATURE), header->Signature);
-  EXPECT_EQ(static_cast<uint32_t>(MINIDUMP_VERSION), header->Version);
-  ASSERT_EQ(streams, header->NumberOfStreams);
-  ASSERT_EQ(streams ? sizeof(MINIDUMP_HEADER) : 0u, header->StreamDirectoryRva);
-  EXPECT_EQ(0u, header->CheckSum);
-  EXPECT_EQ(timestamp, header->TimeDateStamp);
-  EXPECT_EQ(MiniDumpNormal, header->Flags);
-}
-
-}  // namespace test
-}  // namespace crashpad