Log TelephonyAnomalyDetected event from AnomalyReporter

Bug: 188462677
Test: inspected atoms after triggering anomaly
Change-Id: Ic3d8a6fd5c7942214278ea8812dffd8c5b8362a3
diff --git a/telephony/java/Android.bp b/telephony/java/Android.bp
index 3941b30..76a420c 100644
--- a/telephony/java/Android.bp
+++ b/telephony/java/Android.bp
@@ -13,6 +13,15 @@
     srcs: [
         "**/*.java",
         "**/*.aidl",
+        ":statslog-telephony-java-gen",
     ],
     visibility: ["//frameworks/base"],
 }
+
+genrule {
+    name: "statslog-telephony-java-gen",
+    tools: ["stats-log-api-gen"],
+    cmd: "$(location stats-log-api-gen) --java $(out) --module telephony" +
+        " --javaPackage com.android.internal.telephony --javaClass TelephonyStatsLog",
+    out: ["com/android/internal/telephony/TelephonyStatsLog.java"],
+}