--- chromium-24.0.1312.70/media/filters/decrypting_audio_decoder.cc.orig	2013-02-18 17:15:21.657687025 +0100
+++ chromium-24.0.1312.70/media/filters/decrypting_audio_decoder.cc	2013-02-18 17:17:18.375879916 +0100
@@ -30,7 +30,7 @@
   // Out of sync of 100ms would be pretty noticeable and we should keep any
   // drift below that.
   const int64 kOutOfSyncThresholdInMicroseconds = 100000;
-  return std::abs(timestamp_1.InMicroseconds() - timestamp_2.InMicroseconds()) >
+  return std::abs((long int)(timestamp_1.InMicroseconds() - timestamp_2.InMicroseconds())) >
          kOutOfSyncThresholdInMicroseconds;
 }