Revert "Applied h264 patches (913, 921-1-3)"

This reverts commit 1202821e6e1a5b18bf2e53b5fc211b1aab719dd1.
Revert "Apply ffmpeg-0.10.6-905.01-VFP_acceleration.patch"

This reverts commit 29a98678c5ac912465342f5317f1f17ab4e7bd37.