o Skipping frames could lead to a lot of issues such as I frames is lost etc.
It is not being used anyway.
This reverts commit 53d4e0d58e2d5c18f6e026c705af833b9bdd7aba.
Conflicts:
media/libstagefright/AudioSource.cpp
media/libstagefright/CameraSource.cpp
Change-Id: I3abba1647de48db25bdc369066eb2a7ae4dedec2