Revert "Remove notifyConfigurationChanged listener and policy calls"

Revert submission 28338641-remove_notify_configuration_changed

Reason for revert: Droidmonitor created revert due to http://b/353980868 - verifying through ABTD before submission.  

Reverted changes: /q/submissionid:28338641-remove_notify_configuration_changed

Change-Id: I06b37a72b5cb67e377a2deb79c14d266afdcf81f
diff --git a/services/inputflinger/InputDeviceMetricsCollector.cpp b/services/inputflinger/InputDeviceMetricsCollector.cpp
index 4621144..b5cb3cb 100644
--- a/services/inputflinger/InputDeviceMetricsCollector.cpp
+++ b/services/inputflinger/InputDeviceMetricsCollector.cpp
@@ -133,6 +133,15 @@
     mNextListener.notify(args);
 }
 
+void InputDeviceMetricsCollector::notifyConfigurationChanged(
+        const NotifyConfigurationChangedArgs& args) {
+    {
+        std::scoped_lock lock(mLock);
+        reportCompletedSessions();
+    }
+    mNextListener.notify(args);
+}
+
 void InputDeviceMetricsCollector::notifyKey(const NotifyKeyArgs& args) {
     {
         std::scoped_lock lock(mLock);