Move pgo rules to afdo

Test: presubmit
Change-Id: If50045f942c83029ecca0a9531e328755b3a22eb
diff --git a/libs/gui/Android.bp b/libs/gui/Android.bp
index 3190038..fa853cb 100644
--- a/libs/gui/Android.bp
+++ b/libs/gui/Android.bp
@@ -78,11 +78,10 @@
     ],
 
     aidl: {
-        export_aidl_headers: true
-    }
+        export_aidl_headers: true,
+    },
 }
 
-
 cc_library_shared {
     name: "libgui",
     vendor_available: true,
@@ -192,10 +191,7 @@
         "libpdx_headers",
     ],
 
-    pgo: {
-        sampling: true,
-        profile_file: "libgui/libgui.profdata",
-    },
+    afdo: true,
 
     lto: {
         thin: true,