Create aliases for stubs in build/bazel/api_surfaces

- Create the alias under the module-libapi directory. This is the
  api_surface that cc_stubs_suite maps to.
- Create the alias only for "current" (atleast for now)
- Create one alias for the stub shared lib, and another for its headers

Test: b build @api_surfaces//... (with aosp/2475091)
Change-Id: Ib004c2c34256f971e74d75317fa5fbbe7273720e
diff --git a/cc/library.go b/cc/library.go
index e73af81..27f0623 100644
--- a/cc/library.go
+++ b/cc/library.go
@@ -464,6 +464,21 @@
 		ctx.CreateBazelTargetModule(stubSuitesProps,
 			android.CommonAttributes{Name: m.Name() + "_stub_libs"},
 			stubSuitesAttrs)
+
+		// Add alias for the stub shared_library in @api_surfaces repository
+		currentModuleLibApiDir := ctx.Config().ApiSurfacesDir(android.ModuleLibApi, "current")
+		actualLabelInMainWorkspace := bazel.Label{
+			Label: fmt.Sprintf("@//%s:%s_stub_libs_current", ctx.ModuleDir(), m.Name()),
+		}
+		ctx.CreateBazelTargetAliasInDir(currentModuleLibApiDir, m.Name(), actualLabelInMainWorkspace)
+
+		// Add alias for headers exported by the stub library
+		headerLabelInMainWorkspace := bazel.Label{
+			// This label is generated from cc_stub_suite macro
+			Label: fmt.Sprintf("@//%s:%s_stub_libs_%s_headers", ctx.ModuleDir(), m.Name(), android.ModuleLibApi.String()),
+		}
+		headerAlias := m.Name() + "_headers"
+		ctx.CreateBazelTargetAliasInDir(currentModuleLibApiDir, headerAlias, headerLabelInMainWorkspace)
 	}
 }