Remove unused module definitions in library stub

There are some module definitions which are implemented for the proof of
concept, but these modules are not in use now. This change removes
unused module definitions to reduce confusion.

Bug: N/A
Test: m nothing passed
Change-Id: I9b8efbc368436eaef66a4e6557006e87c0c27713

cc/library_stub_test.go

@@ -21,94 +21,10 @@ import (
 	"testing"
 
 	"android/soong/android"
-	"android/soong/multitree"
 
 	"github.com/google/blueprint"
 )
 
-func TestCcApiStubLibraryOutputFiles(t *testing.T) {
-	bp := `
-		cc_api_stub_library {
-			name: "foo",
-			symbol_file: "foo.map.txt",
-			first_version: "29",
-		}
-	`
-	result := prepareForCcTest.RunTestWithBp(t, bp)
-	outputs := result.ModuleForTests("foo", "android_arm64_armv8-a_shared").AllOutputs()
-	expected_file_suffixes := []string{".c", "stub.map", ".o", ".so"}
-	for _, expected_file_suffix := range expected_file_suffixes {
-		android.AssertBoolEquals(t, expected_file_suffix+" file not found in output", true, android.SuffixInList(outputs, expected_file_suffix))
-	}
-}
-
-func TestCcApiStubLibraryVariants(t *testing.T) {
-	bp := `
-		cc_api_stub_library {
-			name: "foo",
-			symbol_file: "foo.map.txt",
-			first_version: "29",
-		}
-	`
-	result := prepareForCcTest.RunTestWithBp(t, bp)
-	variants := result.ModuleVariantsForTests("foo")
-	expected_variants := []string{"29", "30", "S", "Tiramisu"} //TODO: make this test deterministic by using fixtures
-	for _, expected_variant := range expected_variants {
-		android.AssertBoolEquals(t, expected_variant+" variant not found in foo", true, android.SubstringInList(variants, expected_variant))
-	}
-}
-
-func TestCcLibraryUsesCcApiStubLibrary(t *testing.T) {
-	bp := `
-		cc_api_stub_library {
-			name: "foo",
-			symbol_file: "foo.map.txt",
-			first_version: "29",
-		}
-		cc_library {
-			name: "foo_user",
-			shared_libs: [
-				"foo#29",
-			],
-		}
-
-	`
-	prepareForCcTest.RunTestWithBp(t, bp)
-}
-
-func TestApiSurfaceOutputs(t *testing.T) {
-	bp := `
-		api_surface {
-			name: "mysdk",
-			contributions: [
-				"foo",
-			],
-		}
-
-		cc_api_contribution {
-			name: "foo",
-			symbol_file: "foo.map.txt",
-			first_version: "29",
-		}
-	`
-	result := android.GroupFixturePreparers(
-		prepareForCcTest,
-		multitree.PrepareForTestWithApiSurface,
-	).RunTestWithBp(t, bp)
-	mysdk := result.ModuleForTests("mysdk", "")
-
-	actual_surface_inputs := mysdk.Rule("phony").BuildParams.Inputs.Strings()
-	expected_file_suffixes := []string{"mysdk/foo/foo.map.txt"}
-	for _, expected_file_suffix := range expected_file_suffixes {
-		android.AssertBoolEquals(t, expected_file_suffix+" file not found in input", true, android.SuffixInList(actual_surface_inputs, expected_file_suffix))
-	}
-
-	// check args/inputs to rule
-	/*api_surface_gen_rule_args := result.ModuleForTests("mysdk", "").Rule("genApiSurfaceBuildFiles").Args
-	android.AssertStringEquals(t, "name", "foo.mysdk", api_surface_gen_rule_args["name"])
-	android.AssertStringEquals(t, "symbol_file", "foo.map.txt", api_surface_gen_rule_args["symbol_file"])*/
-}
-
 func hasDirectDependency(t *testing.T, ctx *android.TestResult, from android.Module, to android.Module) bool {
 	t.Helper()
 	var found bool