Revert "Move libstatspull to the apex"

This reverts commit 36f0eeaf103f269ce3568eaa2ec793ef54bb1902.

Reason for revert: major functional regression
Bug: 149538115
Change-Id: I7cc3c1a62e9d2d0bac7fc77848eeacbf8dc7dbe2
diff --git a/apex/statsd/aidl/Android.bp b/apex/statsd/aidl/Android.bp
index 4ccdd7e..7c93bc7 100644
--- a/apex/statsd/aidl/Android.bp
+++ b/apex/statsd/aidl/Android.bp
@@ -38,10 +38,6 @@
         },
         ndk: {
             enabled: true,
-            apex_available: [
-                "com.android.os.statsd",
-            ],
         }
-
-    },
+    }
 }