FileWrapper[Impl] modifications and actually remove the "Impl" class.

webrtc/call/rtc_event_log.cc

 /*
  *  Copyright (c) 2015 The WebRTC project authors. All Rights Reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
@@ skipping 204 matching lines @@
   FILE* file_handle = rtc::FdopenPlatformFileForWriting(platform_file);
   if (!file_handle) {
     LOG(LS_ERROR) << "Can't open file. WebRTC event log not started.";
     // Even though we failed to open a FILE*, the platform_file is still open
     // and needs to be closed.
     if (!rtc::ClosePlatformFile(platform_file)) {
       LOG(LS_ERROR) << "Can't close file.";
     }
     return false;
   }
-  if (message.file->OpenFromFileHandle(file_handle, true, false) != 0) {
+  if (message.file->OpenFromFileHandle(file_handle) != 0) {
     LOG(LS_ERROR) << "Can't open file. WebRTC event log not started.";
     return false;
   }
   if (!message_queue_.Insert(&message)) {
     LOG(LS_ERROR) << "Message queue full. Can't start logging.";
     return false;
   }
   helper_thread_.SignalNewEvent();
   LOG(LS_INFO) << "Starting WebRTC event log.";
   return true;
@@ skipping 223 matching lines @@
 // RtcEventLog member functions.
 std::unique_ptr<RtcEventLog> RtcEventLog::Create(const Clock* clock) {
 #ifdef ENABLE_RTC_EVENT_LOG
   return std::unique_ptr<RtcEventLog>(new RtcEventLogImpl(clock));
 #else
   return std::unique_ptr<RtcEventLog>(new RtcEventLogNullImpl());
 #endif  // ENABLE_RTC_EVENT_LOG
 }
 
 }  // namespace webrtc