codecs: Fix elapsed time calculation for large files

In particular, this solves seeking glitches seen in ~6 hr mp3 files.

(Patch taken from Igor Poretsky's tree)

Change-Id: Id65b6726146b6d2d1a223e90b88e401d1b2d597a

lib/rbcodec/codecs/speex.c

@@ -570,7 +570,7 @@ next_page:
                             ci->set_offset((long) ci->curpos);
 
                             ci->set_elapsed((samplerate == 0) ? 0 :
-                                             cur_granule * 1000 / samplerate);
+                                             cur_granule * 1000LL / samplerate);
                          }
                     }
                 }