Copy Crashpad into the Chrome tree instead of importing it via DEPS

third_party/crashpad/crashpad/util/win/time.h

+// 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,
+// 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.
+
+#ifndef CRASHPAD_UTIL_WIN_TIME_H_
+#define CRASHPAD_UTIL_WIN_TIME_H_
+
+#include <sys/time.h>
+#include <windows.h>
+
+namespace crashpad {
+
+//! \brief Convert Windows `FILETIME` to `timeval`, converting from Windows
+//!     epoch to POSIX epoch.
+timeval FiletimeToTimevalEpoch(const FILETIME& filetime);
+
+//! \brief Convert Windows `FILETIME` to `timeval`, treating the values as
+//!     an interval of elapsed time.
+timeval FiletimeToTimevalInterval(const FILETIME& filetime);
+
+//! \brief Similar to POSIX gettimeofday(), gets the current system time in UTC.
+void GetTimeOfDay(timeval* tv);
+
+}  // namespace crashpad
+
+#endif  // CRASHPAD_UTIL_WIN_TIME_H_