Incorporating logging into Cast

media/cast/logging/logging_stats.cc

Index: media/cast/logging/logging_stats.cc
diff --git a/media/cast/logging/logging_stats.cc b/media/cast/logging/logging_stats.cc
index 9d79f69b6f77ebbc7ba1368849287e92958c4fcd..a5e85db7c3b38e4b16c7ea59949874d9f89c4222 100644
--- a/media/cast/logging/logging_stats.cc
+++ b/media/cast/logging/logging_stats.cc
@@ -16,6 +16,7 @@ LoggingStats::LoggingStats(base::TickClock* clock)
       start_time_(),
       clock_(clock) {
   memset(counts_, 0, sizeof(counts_));
+  memset(start_time_, 0, sizeof(start_time_));
 }
 
 LoggingStats::~LoggingStats() {}
@@ -82,7 +83,7 @@ void LoggingStats::InsertPacketEvent(CastLoggingEvent event,
                                      uint8 frame_id,
                                      uint16 packet_id,
                                      uint16 max_packet_id,
-                                     int size) {
+                                     size_t size) {
   // Does this packet belong to an existing event?
   PacketStatsMap::iterator it = packet_stats_.find(event);
   if (it == packet_stats_.end()) {