property_service: Added vendor build properties to load_all_props

Change-Id: I267bd848e1f6e2978024c07e603b25f1f41f5fbf
Signed-off-by: Daniel Rosenberg <drosen@google.com>
diff --git a/init/property_service.c b/init/property_service.c
index d908ba8..44658c5 100644
--- a/init/property_service.c
+++ b/init/property_service.c
@@ -538,6 +538,7 @@
 {
     load_properties_from_file(PROP_PATH_SYSTEM_BUILD, NULL);
     load_properties_from_file(PROP_PATH_SYSTEM_DEFAULT, NULL);
+    load_properties_from_file(PROP_PATH_VENDOR_BUILD, NULL);
     load_properties_from_file(PROP_PATH_FACTORY, "ro.*");
 
     load_override_properties();