Remove chromium clang style errors affecting sdk/android/media_jni

Bug: webrtc:163
Change-Id: I1e98174817ca032ee13f9a6a386803382843389d
Reviewed-on: https://webrtc-review.googlesource.com/67360
Reviewed-by: Karl Wiberg <kwiberg@webrtc.org>
Commit-Queue: Paulina Hensman <phensman@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#22796}
diff --git a/call/call_config.cc b/call/call_config.cc
new file mode 100644
index 0000000..ca5fb60
--- /dev/null
+++ b/call/call_config.cc
@@ -0,0 +1,20 @@
+/*
+ *  Copyright (c) 2018 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 "call/call_config.h"
+
+namespace webrtc {
+
+CallConfig::CallConfig(RtcEventLog* event_log) : event_log(event_log) {
+  RTC_DCHECK(event_log);
+}
+CallConfig::~CallConfig() = default;
+
+}  // namespace webrtc