Cast: Fix missing variable initialization

media/cast/net/rtcp/receiver_rtcp_event_subscriber.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "media/cast/net/rtcp/receiver_rtcp_event_subscriber.h"
 
 #include <utility>
 
 namespace media {
 namespace cast {
 
 ReceiverRtcpEventSubscriber::ReceiverRtcpEventSubscriber(
     const size_t max_size_to_retain, EventMediaType type)
     : max_size_to_retain_(
           max_size_to_retain * (kResendDelay * kNumResends + 1)),
-      type_(type) {
+      type_(type),
+      popped_events_(0) {
   DCHECK(max_size_to_retain_ > 0u);
   DCHECK(type_ == AUDIO_EVENT || type_ == VIDEO_EVENT);
   for (size_t i = 0; i < kNumResends; i++) {
     send_ptrs_[i] = 0;
   }
 }
 
 ReceiverRtcpEventSubscriber::~ReceiverRtcpEventSubscriber() {
   DCHECK(thread_checker_.CalledOnValidThread());
 }
@@ skipping 102 matching lines @@
 
 bool ReceiverRtcpEventSubscriber::ShouldProcessEvent(
     CastLoggingEvent event_type, EventMediaType event_media_type) {
   return type_ == event_media_type &&
       (event_type == FRAME_ACK_SENT || event_type == FRAME_DECODED ||
        event_type == FRAME_PLAYOUT || event_type == PACKET_RECEIVED);
 }
 
 }  // namespace cast
 }  // namespace media