Consolidate constructormagic macros with Chromium version and remove Chromium override.

webrtc/modules/remote_bitrate_estimator/test/bwe_test_framework.cc

 /*
  *  Copyright (c) 2013 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 701 matching lines @@
                          int64_t first_frame_offset_ms)
     : kMaxPayloadSizeBytes(1200),
       kTimestampBase(0xff80ff00ul),
       frame_period_ms_(1000.0 / fps),
       bits_per_second_(1000 * kbps),
       frame_size_bytes_(bits_per_second_ / 8 / fps),
       flow_id_(flow_id),
       next_frame_ms_(first_frame_offset_ms),
       next_frame_rand_ms_(0),
       now_ms_(0),
-      prototype_header_(),
-      start_plotting_ms_(first_frame_offset_ms) {
+      prototype_header_() {
   memset(&prototype_header_, 0, sizeof(prototype_header_));
   prototype_header_.ssrc = ssrc;
   prototype_header_.sequenceNumber = 0xf000u;
 }
 
 uint32_t VideoSource::NextFrameSize() {
   return frame_size_bytes_;
 }
 
 int64_t VideoSource::GetTimeUntilNextFrameMs() const {
@@ skipping 110 matching lines @@
 uint32_t PeriodicKeyFrameSource::NextPacketSize(uint32_t frame_size,
                                                 uint32_t remaining_payload) {
   uint32_t fragments =
       (frame_size + (kMaxPayloadSizeBytes - 1)) / kMaxPayloadSizeBytes;
   uint32_t avg_size = (frame_size + fragments - 1) / fragments;
   return std::min(avg_size, remaining_payload);
 }
 }  // namespace bwe
 }  // namespace testing
 }  // namespace webrtc