Make sure dist files have license metadata.

Bug: 151177513
Bug: 210912771

Test: m droid dist reportmissinglicenses

Change-Id: I0c85f6c49a3e9d9bb3219ed6ddfb939d90f80656
diff --git a/java/platform_bootclasspath_test.go b/java/platform_bootclasspath_test.go
index 6257e49..10c9187 100644
--- a/java/platform_bootclasspath_test.go
+++ b/java/platform_bootclasspath_test.go
@@ -272,7 +272,9 @@
 	entries := android.AndroidMkEntriesForTest(t, result.TestContext, platformBootclasspath)
 	goals := entries[0].GetDistForGoals(platformBootclasspath)
 	android.AssertStringEquals(t, "platform dist goals phony", ".PHONY: droidcore\n", goals[0])
-	android.AssertStringEquals(t, "platform dist goals call", "$(call dist-for-goals,droidcore,out/soong/hiddenapi/hiddenapi-flags.csv:hiddenapi-flags.csv)\n", android.StringRelativeToTop(result.Config, goals[1]))
+	android.AssertStringDoesContain(t, "platform dist goals meta check", goals[1], "$(if $(strip $(ALL_TARGETS.")
+	android.AssertStringDoesContain(t, "platform dist goals meta assign", goals[1], "),,$(eval ALL_TARGETS.")
+	android.AssertStringEquals(t, "platform dist goals call", "$(call dist-for-goals,droidcore,out/soong/hiddenapi/hiddenapi-flags.csv:hiddenapi-flags.csv)\n", android.StringRelativeToTop(result.Config, goals[2]))
 }
 
 func TestPlatformBootclasspath_HiddenAPIMonolithicFiles(t *testing.T) {