Modify SystemApi so it can be used by CTS to trigger incident report

Bug: 72502621
Test: Cts/Gts tests covered, see the cls from the same topic
Change-Id: Id0c1cc0fc0054e620de1349dab66513e554b1caa
diff --git a/cmds/incidentd/src/Privacy.cpp b/cmds/incidentd/src/Privacy.cpp
index 44adaec..3f0e331 100644
--- a/cmds/incidentd/src/Privacy.cpp
+++ b/cmds/incidentd/src/Privacy.cpp
@@ -65,7 +65,7 @@
 bool
 PrivacySpec::RequireAll() const { return dest == android::os::DEST_LOCAL; }
 
-PrivacySpec new_spec_from_args(int dest)
+PrivacySpec PrivacySpec::new_spec(int dest)
 {
     switch (dest) {
         case android::os::DEST_AUTOMATIC:
@@ -77,4 +77,7 @@
     }
 }
 
-PrivacySpec get_default_dropbox_spec() { return PrivacySpec(android::os::DEST_AUTOMATIC); }
\ No newline at end of file
+PrivacySpec PrivacySpec::get_default_dropbox_spec()
+{
+    return PrivacySpec(android::os::DEST_AUTOMATIC);
+}