Bug 1320895 - Correct ADTS frame size calculation. r=gerald

This should be bitwise OR rather than logical OR, which just
returns 1. This code has clearly never worked, but it isn't
currently called.

MozReview-Commit-ID: 9Iuy7a7P85O

--HG--
extra : rebase_source : 4da35a507993ee761ac952259c1be3a974a8a0ac

dom/media/mediasource/ContainerParser.cpp

@@ -584,8 +584,8 @@ public:
       return false;
     }
     size_t header_length = have_crc ? 9 : 7;
-    size_t data_length = (((*aData)[3] & 0x03) << 11) ||
-                         (((*aData)[4] & 0xff) << 3) ||
+    size_t data_length = (((*aData)[3] & 0x03) << 11) |
+                         (((*aData)[4] & 0xff) << 3) |
                          (((*aData)[5] & 0xe0) >> 5);
     uint8_t frames = ((*aData)[6] & 0x03) + 1;
     MOZ_ASSERT(frames > 0);