load selinux property_contexts in /odm and /product

Commit I27dd391fc06a3c78e88a65c7931c84de1699f157  make property_service no longer
load selinux property_contexts by function selinux_android_prop_context_handle,
So we should config /odm and /product property_contexts loading path in
property_service.cpp but not in libselinux.

Test: property_service can load property_contexts in /odm and /product
Change-Id: Ifa94b87180c4867ecbe8dea347ad02bb37958043
diff --git a/init/property_service.cpp b/init/property_service.cpp
index 46e5e12..76638b8 100644
--- a/init/property_service.cpp
+++ b/init/property_service.cpp
@@ -908,6 +908,13 @@
             LoadPropertyInfoFromFile("/vendor/etc/selinux/nonplat_property_contexts",
                                      &property_infos);
         }
+        if (access("/product/etc/selinux/product_property_contexts", R_OK) != -1) {
+            LoadPropertyInfoFromFile("/product/etc/selinux/product_property_contexts",
+                                     &property_infos);
+        }
+        if (access("/odm/etc/selinux/odm_property_contexts", R_OK) != -1) {
+            LoadPropertyInfoFromFile("/odm/etc/selinux/odm_property_contexts", &property_infos);
+        }
     } else {
         if (!LoadPropertyInfoFromFile("/plat_property_contexts", &property_infos)) {
             return;
@@ -916,6 +923,8 @@
             // Fallback to nonplat_* if vendor_* doesn't exist.
             LoadPropertyInfoFromFile("/nonplat_property_contexts", &property_infos);
         }
+        LoadPropertyInfoFromFile("/product_property_contexts", &property_infos);
+        LoadPropertyInfoFromFile("/odm_property_contexts", &property_infos);
     }
 
     auto serialized_contexts = std::string();