Merge changes from topic 'b/31458381'

* changes:
  init.rc: have hwservicemanager start the HAL class
  Add hwbinder dev node permissions.
diff --git a/CleanSpec.mk b/CleanSpec.mk
index 31e60ca..5b5eff4 100644
--- a/CleanSpec.mk
+++ b/CleanSpec.mk
@@ -59,3 +59,4 @@
 $(call add-clean-step, rm -rf $(PRODUCT_OUT)/system/lib/hw/gatekeeper.$(TARGET_DEVICE).so)
 $(call add-clean-step, rm -rf $(PRODUCT_OUT)/system/lib64/hw/gatekeeper.$(TARGET_DEVICE).so)
 $(call add-clean-step, rm -rf $(PRODUCT_OUT)/root/vendor)
+$(call add-clean-step, rm -rf $(PRODUCT_OUT)/root/init.rc)
diff --git a/rootdir/init.rc b/rootdir/init.rc
index 6315cf4..50ee110 100644
--- a/rootdir/init.rc
+++ b/rootdir/init.rc
@@ -556,6 +556,8 @@
     # Define default initial receive window size in segments.
     setprop net.tcp.default_init_rwnd 60
 
+    # Start all binderized HAL daemons
+    start hwservicemanager
     class_start core
 
 on nonencrypted
@@ -645,3 +647,13 @@
 service flash_recovery /system/bin/install-recovery.sh
     class main
     oneshot
+
+service hwservicemanager /system/bin/hwservicemanager
+    user system
+    disabled
+    group system readproc
+    critical
+    writepid /dev/cpuset/system-background/tasks
+
+on property:hwservicemanager.ready=true
+    class_start hal
diff --git a/rootdir/ueventd.rc b/rootdir/ueventd.rc
index 7e13df9..8725113 100644
--- a/rootdir/ueventd.rc
+++ b/rootdir/ueventd.rc
@@ -19,6 +19,7 @@
 /dev/hw_random            0440   root       system
 /dev/ashmem               0666   root       root
 /dev/binder               0666   root       root
+/dev/hwbinder             0666   root       root
 
 # Anyone can read the logs, but if they're not in the "logs"
 # group, then they'll only see log entries for their UID.