Remove unused function - RtcEventLog::ParseRtcEventLog()

webrtc/logging/rtc_event_log/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 788 matching lines @@
     written_bytes_ += output_string.size();
   }
 
   max_size_bytes_ = std::numeric_limits<decltype(max_size_bytes_)>::max();
   written_bytes_ = 0;
 
   file_->CloseFile();
   RTC_DCHECK(!file_->is_open());
 }
 
-bool RtcEventLog::ParseRtcEventLog(const std::string& file_name,
-                                   rtclog::EventStream* result) {
-  char tmp_buffer[1024];
-  int bytes_read = 0;
-  std::unique_ptr<FileWrapper> dump_file(FileWrapper::Create());
-  if (!dump_file->OpenFile(file_name.c_str(), true)) {
-    return false;
-  }
-  ProtoString dump_buffer;
-  while ((bytes_read = dump_file->Read(tmp_buffer, sizeof(tmp_buffer))) > 0) {
-    dump_buffer.append(tmp_buffer, bytes_read);
-  }
-  dump_file->CloseFile();
-  return result->ParseFromString(dump_buffer);
-}
-
 #endif  // ENABLE_RTC_EVENT_LOG
 
 // RtcEventLog member functions.
 std::unique_ptr<RtcEventLog> RtcEventLog::Create() {
 #ifdef ENABLE_RTC_EVENT_LOG
   // TODO(eladalon): Known issue - there's a race over |log_count_| here.
   constexpr int kMaxLogCount = 5;
   int count = 1 + std::atomic_fetch_add(&RtcEventLogImpl::log_count_, 1);
   if (count > kMaxLogCount) {
     LOG(LS_WARNING) << "Denied creation of additional WebRTC event logs. "
                     << count - 1 << " logs open already.";
     std::atomic_fetch_sub(&RtcEventLogImpl::log_count_, 1);
     return std::unique_ptr<RtcEventLog>(new RtcEventLogNullImpl());
   }
   return std::unique_ptr<RtcEventLog>(new RtcEventLogImpl());
 #else
   return CreateNull();
 #endif  // ENABLE_RTC_EVENT_LOG
 }
 
 std::unique_ptr<RtcEventLog> RtcEventLog::CreateNull() {
   return std::unique_ptr<RtcEventLog>(new RtcEventLogNullImpl());
 }
 
 }  // namespace webrtc