Move aconfig-srcjars srcs into shared defaults

This ensures they're consistently added to all droidstubs modules
for the non-updatable part.

Test: presubmit
Change-Id: Ia17808572b3fa8d75cdc71e7981d562ad0036afc

Android.bp

@@ -620,6 +620,7 @@ filegroup {
     name: "android-non-updatable-stub-sources",
     srcs: [
         ":framework-mime-sources", // mimemap builds separately but has no separate droidstubs.
+        ":framework-minus-apex-aconfig-srcjars",
         ":framework-non-updatable-sources",
         ":opt-telephony-srcs",
         ":opt-net-voip-srcs",

api/StubLibraries.bp

@@ -29,9 +29,6 @@
 
 droidstubs {
     name: "api-stubs-docs-non-updatable",
-    srcs: [
-        ":framework-minus-apex-aconfig-srcjars",
-    ],
     defaults: [
         "android-non-updatable-stubs-defaults",
         "module-classpath-stubs-defaults",
@@ -91,9 +88,6 @@ module_libs = [
 
 droidstubs {
     name: "system-api-stubs-docs-non-updatable",
-    srcs: [
-        ":framework-minus-apex-aconfig-srcjars",
-    ],
     defaults: [
         "android-non-updatable-stubs-defaults",
         "module-classpath-stubs-defaults",
@@ -134,9 +128,6 @@ droidstubs {
 
 droidstubs {
     name: "test-api-stubs-docs-non-updatable",
-    srcs: [
-        ":framework-minus-apex-aconfig-srcjars",
-    ],
     defaults: [
         "android-non-updatable-stubs-defaults",
         "module-classpath-stubs-defaults",
@@ -184,9 +175,6 @@ droidstubs {
 
 droidstubs {
     name: "module-lib-api-stubs-docs-non-updatable",
-    srcs: [
-        ":framework-minus-apex-aconfig-srcjars",
-    ],
     defaults: [
         "android-non-updatable-stubs-defaults",
         "module-classpath-stubs-defaults",