Replace future elapsedRealtime with system clock

Bug: 314328533
Test: on cuttlefish
Change-Id: Ide876ff5bed855972a5c6e2f853c173b5e652535
diff --git a/AconfigFlags.bp b/AconfigFlags.bp
index c477a75..9e30843 100644
--- a/AconfigFlags.bp
+++ b/AconfigFlags.bp
@@ -180,6 +180,12 @@
     ],
 }
 
+cc_aconfig_library {
+    name: "android_location_flags_c_lib",
+    vendor_available: true,
+    aconfig_declarations: "android.location.flags-aconfig",
+}
+
 java_aconfig_library {
     name: "android.location.flags-aconfig-java",
     aconfig_declarations: "android.location.flags-aconfig",
@@ -256,7 +262,6 @@
     defaults: ["framework-minus-apex-aconfig-java-defaults"],
 }
 
-
 // OS
 aconfig_declarations {
     name: "android.os.flags-aconfig",