New aconfig flag for coroutine tracing

Test: atest SystemUI
Bug: 289353932
Flag: ACONFIG com.android.systemui.coroutine_tracing DISABLED
Change-Id: I78a9132489df5adf25de5d61f46945e581d8f5e8
diff --git a/packages/SystemUI/aconfig/systemui.aconfig b/packages/SystemUI/aconfig/systemui.aconfig
index aebdaab..e340209 100644
--- a/packages/SystemUI/aconfig/systemui.aconfig
+++ b/packages/SystemUI/aconfig/systemui.aconfig
@@ -107,8 +107,16 @@
 }
 
 flag {
-   name: "qs_new_pipeline"
-   namespace: "systemui"
-   description: "Use the new pipeline for Quick Settings. Should have no behavior changes."
-   bug: "241772429"
+    name: "qs_new_pipeline"
+    namespace: "systemui"
+    description: "Use the new pipeline for Quick Settings. Should have no behavior changes."
+    bug: "241772429"
 }
+
+flag {
+    name: "coroutine_tracing"
+    namespace: "systemui"
+    description: "Adds thread-local data to System UI's global coroutine scopes to "
+        "allow for tracing of coroutine continuations using System UI's tracinglib"
+    bug: "289353932"
+}
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