Temporarily print the size of all
variable-length fields in StaLinkLayerStats.

Will be used to verify whether
abnormally large instances of this class
can cause getLinkLayerStats to fail with
an IllegalArgumentException.

Bug: 324519882
Test: Manual test:
       1. Reboot device
       2. Connect to wifi
       3. Verify logged link layer stats
Change-Id: I9378c7e4c2befd98743eb0752fe00cd322110c0f
diff --git a/wifi/aidl/default/aidl_struct_util.h b/wifi/aidl/default/aidl_struct_util.h
index 7089363..2574f95 100644
--- a/wifi/aidl/default/aidl_struct_util.h
+++ b/wifi/aidl/default/aidl_struct_util.h
@@ -94,6 +94,7 @@
                                          StaLinkLayerStats* aidl_stats);
 bool convertLegacyLinkLayerStatsToAidl(const legacy_hal::LinkLayerStats& legacy_stats,
                                        StaLinkLayerStats* aidl_stats);
+void logAidlLinkLayerStatsSize(StaLinkLayerStats& aidl_stats);
 bool convertLegacyRoamingCapabilitiesToAidl(
         const legacy_hal::wifi_roaming_capabilities& legacy_caps,
         StaRoamingCapabilities* aidl_caps);