Log rotation suggestion events in SystemUI

Also use non-static MetricsLogger calls
Test: manual

Change-Id: Ib32b1320934698b98103d7fa5f4929d8247a43f6
diff --git a/proto/src/metrics_constants.proto b/proto/src/metrics_constants.proto
index bfec88c..6af07db 100644
--- a/proto/src/metrics_constants.proto
+++ b/proto/src/metrics_constants.proto
@@ -5158,6 +5158,16 @@
     // OS: P
     NOTIFICATION_ZEN_MODE_ENABLE_DIALOG = 1286;
 
+    // ACTION: Rotate suggestion accepted in rotation locked mode
+    // CATEGORY: GLOBAL_SYSTEM_UI
+    // OS: P
+    ACTION_ROTATION_SUGGESTION_ACCEPTED = 1287;
+
+    // OPEN: Rotation suggestion shown in rotation locked mode
+    // CATEGORY: GLOBAL_SYSTEM_UI
+    // OS: P
+    ROTATION_SUGGESTION_SHOWN = 1288;
+
     // ---- End P Constants, all P constants go above this line ----
     // Add new aosp constants above this line.
     // END OF AOSP CONSTANTS