Update from chromium https://crrev.com/302282

net/tools/epoll_server/epoll_server.cc

 // Copyright 2013 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 "net/tools/epoll_server/epoll_server.h"
 
 #include <unistd.h>  // For read, pipe, close and write.
 #include <stdlib.h>  // for abort
 #include <errno.h>    // for errno and strerror_r
 #include <algorithm>
 #include <utility>
 #include <vector>
 
 #include "base/logging.h"
-#include "base/timer/timer.h"
+#include "base/time/time.h"
 
 // Design notes: An efficient implementation of ready list has the following
 // desirable properties:
 //
 // A. O(1) insertion into/removal from the list in any location.
 // B. Once the callback is found by hash lookup using the fd, the lookup of
 //    corresponding entry in the list is O(1).
 // C. Safe insertion into/removal from the list during list iteration. (The
 //    ready list's purpose is to enable completely event driven I/O model.
 //    Thus, all the interesting bits happen in the callback. It is critical
@@ skipping 785 matching lines @@
 
 // If the alarm was registered, unregister it.
 void EpollAlarm::UnregisterIfRegistered() {
   if (!registered_) {
     return;
   }
   eps_->UnregisterAlarm(token_);
 }
 
 }  // namespace net