Merge "Remove unused bufferhub sepolicy"

private/bufferhubd.te

 typeattribute bufferhubd coredomain;
 
 init_daemon_domain(bufferhubd)
-
-# Permission for create binder service "bufferhubd"
-binder_use(bufferhubd);
-add_service(bufferhubd, buffer_hub_service);

private/service.te

-type buffer_hub_service, service_manager_type;
 type stats_service, service_manager_type;
 type statscompanion_service, system_server_service, service_manager_type;

private/service_contexts

@@ -23,7 +23,6 @@ biometric                                 u:object_r:biometric_service:s0
 bluetooth_manager                         u:object_r:bluetooth_manager_service:s0
 bluetooth                                 u:object_r:bluetooth_service:s0
 broadcastradio                            u:object_r:broadcastradio_service:s0
-bufferhubd                                u:object_r:buffer_hub_service:s0
 carrier_config                            u:object_r:radio_service:s0
 clipboard                                 u:object_r:clipboard_service:s0
 com.android.net.IProxyService             u:object_r:IProxyService_service:s0

private/shell.te

@@ -52,9 +52,6 @@ binder_call(shell, statsd);
 allow shell perfetto_traces_data_file:dir rw_dir_perms;
 allow shell perfetto_traces_data_file:file r_file_perms;
 
-# Allow shell-based "dumpsys" to call into bufferhubd.
-binder_call(shell, bufferhubd);
-
 # Allow shell to run adb shell cmd gpu commands.
 binder_call(shell, gpuservice);