Move EXPECT_DCHECK_DEATH from base/task_scheduler and use it in relevant base/ tests

base/bind_unittest.cc

 // 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/bind.h"
 
 #include <memory>
 #include <utility>
 #include <vector>
 
 #include "base/callback.h"
 #include "base/macros.h"
 #include "base/memory/ptr_util.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/weak_ptr.h"
+#include "base/test/gtest_util.h"
 #include "build/build_config.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 using ::testing::Mock;
 using ::testing::Return;
 using ::testing::StrictMock;
 
 namespace base {
 namespace {
@@ skipping 1062 matching lines @@
 //   - Can bind a __stdcall function.
 TEST_F(BindTest, WindowsCallingConventions) {
   Callback<int()> fastcall_cb = Bind(&FastCallFunc, 1);
   EXPECT_EQ(1, fastcall_cb.Run());
 
   Callback<int()> stdcall_cb = Bind(&StdCallFunc, 2);
   EXPECT_EQ(2, stdcall_cb.Run());
 }
 #endif
 
-#if (!defined(NDEBUG) || defined(DCHECK_ALWAYS_ON)) && GTEST_HAS_DEATH_TEST
-
 // Test null callbacks cause a DCHECK.
 TEST(BindDeathTest, NullCallback) {
   base::Callback<void(int)> null_cb;
   ASSERT_TRUE(null_cb.is_null());
-  EXPECT_DEATH(base::Bind(null_cb, 42), "");
+  EXPECT_DCHECK_DEATH(base::Bind(null_cb, 42), "");
 }
 
-#endif  // (!defined(NDEBUG) || defined(DCHECK_ALWAYS_ON)) &&
-        //     GTEST_HAS_DEATH_TEST
-
 }  // namespace
 }  // namespace base