(Auto)update libjingle 67686255-> 67689476

git-svn-id: http://webrtc.googlecode.com/svn/trunk@6216 4adac7df-926f-26a2-2b94-8c16560cd09d
diff --git a/talk/base/timeutils.h b/talk/base/timeutils.h
index f13c3f2..6de9df6 100644
--- a/talk/base/timeutils.h
+++ b/talk/base/timeutils.h
@@ -97,6 +97,17 @@
   return unix_ts_ns / kNumNanosecsPerMillisec + kJan1970AsNtpMillisecs;
 }
 
+class TimestampWrapAroundHandler {
+ public:
+  TimestampWrapAroundHandler();
+
+  int64 Unwrap(uint32 ts);
+
+ private:
+  uint32 last_ts_;
+  int64 num_wrap_;
+};
+
 }  // namespace talk_base
 
 #endif  // TALK_BASE_TIMEUTILS_H_