Remove java_api_contribution modules from .bp files

java_api_contribution modules are dynamically generated from droidstubs
modules or java_sdk_library_import, and is not a user-facing module.
Defining this module is a .bp file is a no-op.

Test: m nothing
Bug: 322242515
Change-Id: Ic4eab4c720fabd4716bac8c36cc13aab9f8c3992
diff --git a/javalib/Android.bp b/javalib/Android.bp
index cbc2a17..e3cb2e3 100644
--- a/javalib/Android.bp
+++ b/javalib/Android.bp
@@ -64,39 +64,3 @@
         "//packages/modules/Virtualization:__subpackages__",
     ],
 }
-
-java_api_contribution {
-    name: "framework-virtualization-public-stubs",
-    api_surface: "public",
-    api_file: "api/current.txt",
-    visibility: [
-        "//build/orchestrator/apis",
-    ],
-}
-
-java_api_contribution {
-    name: "framework-virtualization-system-stubs",
-    api_surface: "system",
-    api_file: "api/system-current.txt",
-    visibility: [
-        "//build/orchestrator/apis",
-    ],
-}
-
-java_api_contribution {
-    name: "framework-virtualization-test-stubs",
-    api_surface: "test",
-    api_file: "api/test-current.txt",
-    visibility: [
-        "//build/orchestrator/apis",
-    ],
-}
-
-java_api_contribution {
-    name: "framework-virtualization-module-lib-stubs",
-    api_surface: "module-lib",
-    api_file: "api/module-lib-current.txt",
-    visibility: [
-        "//build/orchestrator/apis",
-    ],
-}