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 95e916a64fcd8c889acec4b6d4a91cf8173524e8..84fdbf7a615d90aea4435359f799904c8f834d94 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,
                                      uint32 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()) {