Moved RtcEventLog files from call/ to logging/ (new top level dir)

webrtc/test/fuzzers/congestion_controller_feedback_fuzzer.cc

Index: webrtc/test/fuzzers/congestion_controller_feedback_fuzzer.cc
diff --git a/webrtc/test/fuzzers/congestion_controller_feedback_fuzzer.cc b/webrtc/test/fuzzers/congestion_controller_feedback_fuzzer.cc
index 6fb5f9ba1fb2bb26d831ddff8eefc9059b90f336..53843d3d0e5f6d8fd84b5d20804cf9335b46a29c 100644
--- a/webrtc/test/fuzzers/congestion_controller_feedback_fuzzer.cc
+++ b/webrtc/test/fuzzers/congestion_controller_feedback_fuzzer.cc
@@ -8,7 +8,6 @@
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
-#include "webrtc/call/rtc_event_log.h"
 #include "webrtc/modules/congestion_controller/include/congestion_controller.h"
 #include "webrtc/modules/remote_bitrate_estimator/include/remote_bitrate_estimator.h"
 #include "webrtc/modules/rtp_rtcp/source/byte_io.h"
@@ -32,8 +31,7 @@ void FuzzOneInput(const uint8_t* data, size_t size) {
     return;
   SimulatedClock clock(data[i++]);
   NullBitrateObserver observer;
-  RtcEventLogNullImpl event_log;
-  CongestionController cc(&clock, &observer, &observer, &event_log);
+  CongestionController cc(&clock, &observer, &observer, nullptr);

[the sun, 2016/09/30 09:40:08]

Uhm, can we leave the null object discussion in the other CL? ;)

[skvlad, 2016/09/30 18:50:55]

Sorry, this wasn't intentional :) I'm working on 3 related CLs simultaneously
and must have been on the wrong branch.

   RemoteBitrateEstimator* rbe = cc.GetRemoteBitrateEstimator(true);
   RTPHeader header;
   header.ssrc = ByteReader<uint32_t>::ReadBigEndian(&data[i]);