Revert "Update includes for webrtc/{base => rtc_base} rename (1/3)"

webrtc/modules/congestion_controller/median_slope_estimator_unittest.cc

 /*
  *  Copyright (c) 2016 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.
  */
 
+#include "webrtc/test/gtest.h"
+#include "webrtc/base/random.h"
 #include "webrtc/modules/congestion_controller/median_slope_estimator.h"
-#include "webrtc/rtc_base/random.h"
-#include "webrtc/test/gtest.h"
 
 namespace webrtc {
 
 namespace {
 constexpr size_t kWindowSize = 20;
 constexpr double kGain = 1;
 constexpr int64_t kAvgTimeBetweenPackets = 10;
 constexpr size_t kPacketCount = 2 * kWindowSize + 1;
 
 void TestEstimator(double slope, double jitter_stddev, double tolerance) {
@@ skipping 39 matching lines @@
 
 TEST(MedianSlopeEstimator, JitteryLineSlopeMinusOne) {
   TestEstimator(-1, kAvgTimeBetweenPackets / 3.0, 0.05);
 }
 
 TEST(MedianSlopeEstimator, JitteryLineSlopeZero) {
   TestEstimator(0, kAvgTimeBetweenPackets / 3.0, 0.02);
 }
 
 }  // namespace webrtc