Revert "Camera: Dont process dataCalllback if recording is stopped"

This reverts commit 0f6bfe93075d58101e57fa272d848244a097dce0.
Revert "camcorder pause feature"

This reverts commit ec74d99e854f40abf94b3529f70068d4b05fa0da.
Revert "CameraService: Adds support for longshot mode"

This reverts commit d56e94cc14f334e934b8deb8dacc8e1e8618773e.
Revert "CameraClient: Enables meta data notifications"

This reverts commit 5d0f4d3b1e93e3cea882d8ca4a311b989ef172f7.