Assume 360p 4:3 H264 is supported from JB.

Issue: #1534
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=122742666

library/src/main/java/com/google/android/exoplayer/MediaCodecUtil.java

@@ -254,6 +254,8 @@ public final class MediaCodecUtil {
         for (CodecProfileLevel profileLevel : decoderInfo.getProfileLevels()) {
           result = Math.max(avcLevelToMaxFrameSize(profileLevel.level), result);
         }
+        // We assume support for at least 360p.
+        result = Math.max(result, 480 * 360);
       }
       maxH264DecodableFrameSize = result;
     }