Handle undefined NAL type for h264 streaming

Packages of undefined NAL type (0) was observed but lead to deleting
the subsequent package due to the current assembler implementation.
Identifying and ignoring this package without returning an error
handles undefined packages without side-effects.

Change-Id: I02e15b8682bee3154b3c4acf82639a28417f0c85
Merge "Handle undefined NAL type for h264 streaming"
Fix SoundPool.play() looping regression in 4.3 DO NOT MERGE

The change I7370d6e59a7ef26dfb284a8b058d5ab2e0a42ccf caused a regression
in SoundPool looping when using SoundPool's streaming implementation.
This reverts a portion of that change.

Bug: https://code.google.com/p/android/issues/detail?id=58113
Bug: 10171337
Change-Id: I8af0dc8683a7c7f225c80f0eb4d39770667b52e5
Merge "Fix SoundPool.play() looping regression in 4.3 DO NOT MERGE"
Added support for 3GPP meta data atoms

3GPP metadata is not supported, only iTunes Metadata
Format is supported.

Change-Id: I78b41c88788d5a43800c936e0ac0f98424515c62
Merge "Added support for 3GPP meta data atoms"
Merge branch 'master' of https://android.googlesource.com/platform/frameworks/av into jb-aosp-4.3_r2.1