cronet: Introduce constant for CronetJavaDefaultsEnabled srcs

This is required temporarily until the external/cronet is auto-merged
to tm-mainline-prod

Test: m
Change-Id: Ie875e4108a0b2a82e9615d1f32f3b0bf76572146

Tethering/common/TetheringLib/Android.bp

@@ -29,6 +29,14 @@ cronet_java_prejarjar_defaults = "CronetJavaPrejarjarDefaultsEnabled"
 // as cronet_defaults may have different values
 // depending on the branch
 
+// cronet_java_defaults_enabled_srcs is used to specify the srcs of CronetJavaDefaultsEnabled
+// This is required until the external/cronet is auto-merged to tm-mainline-prod and
+// :cronet_aml_api_sources is available
+cronet_java_defaults_enabled_srcs = [":cronet_aml_api_sources"]
+// This is a placeholder comment to avoid merge conflicts
+// as cronet_defaults may have different values
+// depending on the branch
+
 java_sdk_library {
     name: "framework-tethering",
     defaults: ["framework-tethering-defaults"],