Merge "Add FSI debug class" into tm-qpr-dev am: d081c219c3

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/20640554

Change-Id: I92311a97752effa56030789d55337142725e1f31
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>

packages/SystemUI/src/com/android/systemui/statusbar/notification/fsi/FsiDebug.kt

@@ -0,0 +1,16 @@
+package com.android.systemui.statusbar.notification.fsi
+
+class FsiDebug {
+
+    companion object {
+        private const val debugTag = "FsiDebug"
+        private const val debug = true
+
+        fun log(s: Any) {
+            if (!debug) {
+                return
+            }
+            android.util.Log.d(debugTag, "$s")
+        }
+    }
+}