Merge "Add policies for new services."

private/app.te

private/bufferhubd.te

private/file_contexts

private/performanced.te

private/sensord.te

private/service_contexts

private/surfaceflinger.te

private/virtual_touchpad.te

public/bufferhubd.te

public/dumpstate.te

public/file.te

public/performanced.te

public/sensord.te

public/service.te

public/shell.te

public/te_macros

public/virtual_touchpad.te