Report CHECK/DCHECK to test launcher summary output.

base/test/logging_utils.h

+// Copyright 2017 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.
+
+#ifndef BASE_TEST_LOGGING_UTILS_H_
+#define BASE_TEST_LOGGING_UTILS_H_
+
+#include "base/base_export.h"
+#include "base/callback.h"
+#include "base/logging.h"
+#include "base/macros.h"
+
+namespace logging {
+
+// Scoped object to set and restore Log Assert handler.
+BASE_EXPORT class ScopedLogAssertHandler {
+ public:
+  ScopedLogAssertHandler();
+  explicit ScopedLogAssertHandler(LogAssertHandlerFunction handler);
+  ScopedLogAssertHandler(ScopedLogAssertHandler&& other);
+  ~ScopedLogAssertHandler();
+
+  ScopedLogAssertHandler& operator=(ScopedLogAssertHandler&& other);
+
+ private:
+  LogAssertHandlerFunction handler_;
+
+  DISALLOW_COPY_AND_ASSIGN(ScopedLogAssertHandler);
+};
+
+}  // namespace logging
+
+#endif  // BASE_TEST_LOGGING_UTILS_H_