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

webrtc/logging/rtc_event_log/ringbuffer_unittest.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.
  *
  */
 
 #include <list>
 
 #include "webrtc/base/random.h"
-#include "webrtc/call/ringbuffer.h"
+#include "webrtc/logging/rtc_event_log/ringbuffer.h"
 #include "webrtc/test/gtest.h"
 
 namespace {
 template <typename T>
 class MovableType {
  public:
   MovableType() : value_(), moved_from_(false), moved_to_(false) {}
   explicit MovableType(T value)
       : value_(value), moved_from_(false), moved_to_(false) {}
   MovableType(const MovableType<T>& other)
@@ skipping 135 matching lines @@
   EXPECT_FALSE(q.empty());
   EXPECT_EQ(4711, q.front());
   q.push_back(1024);
   EXPECT_FALSE(q.empty());
   EXPECT_EQ(1024, q.front());
   q.pop_front();
   EXPECT_TRUE(q.empty());
 }
 
 }  // namespace webrtc