Remove all sepolicy relating to racoon

Legacy VPNs are removed, including the usage of racoon.

Bug: 161776767
Test: m
Change-Id: I8211b3f00cc0213b1c89b269857adc7c21b97efb
diff --git a/private/compat/34.0/34.0.cil b/private/compat/34.0/34.0.cil
index aa8a56c..b10103e 100644
--- a/private/compat/34.0/34.0.cil
+++ b/private/compat/34.0/34.0.cil
@@ -1,3 +1,7 @@
+;; types removed from current policy
+(type racoon)
+(type racoon_exec)
+
 ;; mapping information from ToT policy's types to 34.0 policy's types.
 (expandtypeattribute (DockObserver_service_34_0) true)
 (expandtypeattribute (IProxyService_service_34_0) true)
diff --git a/private/file_contexts b/private/file_contexts
index 32092da..332ab2d 100644
--- a/private/file_contexts
+++ b/private/file_contexts
@@ -177,7 +177,6 @@
 /dev/socket/prng_seeder	u:object_r:prng_seeder_socket:s0
 /dev/socket/property_service	u:object_r:property_socket:s0
 /dev/socket/property_service_for_system  u:object_r:property_socket:s0
-/dev/socket/racoon	u:object_r:racoon_socket:s0
 /dev/socket/recovery    u:object_r:recovery_socket:s0
 /dev/socket/rild	u:object_r:rild_socket:s0
 /dev/socket/rild-debug	u:object_r:rild_debug_socket:s0
@@ -319,7 +318,6 @@
 /system/bin/dmesgd	u:object_r:dmesgd_exec:s0
 /system/bin/mtpd	u:object_r:mtp_exec:s0
 /system/bin/pppd	u:object_r:ppp_exec:s0
-/system/bin/racoon	u:object_r:racoon_exec:s0
 /system/xbin/su		u:object_r:su_exec:s0
 /system/bin/dnsmasq     u:object_r:dnsmasq_exec:s0
 /system/bin/linker(64)? u:object_r:system_linker_exec:s0
diff --git a/private/racoon.te b/private/racoon.te
deleted file mode 100644
index 42ea7c9..0000000
--- a/private/racoon.te
+++ /dev/null
@@ -1,3 +0,0 @@
-typeattribute racoon coredomain;
-
-init_daemon_domain(racoon)
diff --git a/private/system_server.te b/private/system_server.te
index 97e64af..88d6316 100644
--- a/private/system_server.te
+++ b/private/system_server.te
@@ -262,7 +262,6 @@
 unix_socket_connect(system_server, lmkd, lmkd)
 unix_socket_connect(system_server, mtpd, mtp)
 unix_socket_connect(system_server, zygote, zygote)
-unix_socket_connect(system_server, racoon, racoon)
 unix_socket_connect(system_server, uncrypt, uncrypt)
 
 # Allow system_server to write to statsd.