Revert "CameraService: Adds support for longshot mode"

This reverts commit 0be645faf6c494660a7a5f98a364cc73ee79b4cc.

Change-Id: I871c0938b55f5526ad41f73f5f5e380bdc5c6555
Merge "Revert "CameraService: Adds support for longshot mode"" into jb4.3