Deprecate Snapshot build

Existing snapshot code will no longer work from VNDK deprecation, but it
can give confusion to users if we keep code for the snapshot - and it
adds complexity on existing code while it is not in use. This change
removes all snapshot definition except host snapshot and its usage.

Bug: 330100430
Bug: 332986564
Test: AOSP CF build succeeded
Change-Id: Ieb6fa43d5e38315c662ce997bc305b744b367c24

apex/apex_test.go

@@ -3905,174 +3905,6 @@ func TestVndkApexWithBinder32(t *testing.T) {
 	})
 }
 
-func TestVendorApexWithVndkPrebuilts(t *testing.T) {
-	ctx := testApex(t, "",
-		android.FixtureModifyProductVariables(func(variables android.FixtureProductVariables) {
-			variables.DeviceVndkVersion = proptools.StringPtr("27")
-		}),
-		android.FixtureRegisterWithContext(func(ctx android.RegistrationContext) {
-			cc.RegisterVendorSnapshotModules(ctx)
-		}),
-		withFiles(map[string][]byte{
-			"vendor/foo/Android.bp": []byte(`
-				apex {
-					name: "myapex",
-					binaries: ["foo"],
-					key: "myapex.key",
-					min_sdk_version: "27",
-					vendor: true,
-				}
-
-				cc_binary {
-					name: "foo",
-					vendor: true,
-					srcs: ["abc.cpp"],
-					shared_libs: [
-						"libllndk",
-						"libvndk",
-					],
-					nocrt: true,
-					system_shared_libs: [],
-					min_sdk_version: "27",
-				}
-
-				apex_key {
-					name: "myapex.key",
-					public_key: "testkey.avbpubkey",
-					private_key: "testkey.pem",
-				}
-			`),
-			// Simulate VNDK prebuilts with vendor_snapshot
-			"prebuilts/vndk/Android.bp": []byte(`
-				vndk_prebuilt_shared {
-					name: "libllndk",
-					version: "27",
-					vendor_available: true,
-					product_available: true,
-					target_arch: "arm64",
-					arch: {
-						arm64: {
-							srcs: ["libllndk.so"],
-						},
-					},
-				}
-
-				vndk_prebuilt_shared {
-					name: "libvndk",
-					version: "27",
-					vendor_available: true,
-					product_available: true,
-					target_arch: "arm64",
-					arch: {
-						arm64: {
-							srcs: ["libvndk.so"],
-						},
-					},
-					vndk: {
-						enabled: true,
-					},
-					min_sdk_version: "27",
-				}
-
-				vndk_prebuilt_shared {
-					name: "libc++",
-					version: "27",
-					target_arch: "arm64",
-					vendor_available: true,
-					product_available: true,
-					vndk: {
-						enabled: true,
-						support_system_process: true,
-					},
-					arch: {
-						arm64: {
-							srcs: ["libc++.so"],
-						},
-					},
-					min_sdk_version: "apex_inherit",
-				}
-
-				vendor_snapshot {
-					name: "vendor_snapshot",
-					version: "27",
-					arch: {
-						arm64: {
-							vndk_libs: [
-								"libc++",
-								"libllndk",
-								"libvndk",
-							],
-							static_libs: [
-								"libc++demangle",
-								"libclang_rt.builtins",
-								"libunwind",
-							],
-						},
-					}
-				}
-
-				vendor_snapshot_static {
-					name: "libclang_rt.builtins",
-					version: "27",
-					target_arch: "arm64",
-					vendor: true,
-					arch: {
-						arm64: {
-							src: "libclang_rt.builtins-aarch64-android.a",
-						},
-					},
-				}
-
-				vendor_snapshot_static {
-					name: "libc++demangle",
-					version: "27",
-					target_arch: "arm64",
-					compile_multilib: "64",
-					vendor: true,
-					arch: {
-						arm64: {
-							src: "libc++demangle.a",
-						},
-					},
-					min_sdk_version: "apex_inherit",
-				}
-
-				vendor_snapshot_static {
-					name: "libunwind",
-					version: "27",
-					target_arch: "arm64",
-					compile_multilib: "64",
-					vendor: true,
-					arch: {
-						arm64: {
-							src: "libunwind.a",
-						},
-					},
-					min_sdk_version: "apex_inherit",
-				}
-			`),
-		}))
-
-	// Should embed the prebuilt VNDK libraries in the apex
-	ensureExactContents(t, ctx, "myapex", "android_common_myapex", []string{
-		"bin/foo",
-		"prebuilts/vndk/libc++.so:lib64/libc++.so",
-		"prebuilts/vndk/libvndk.so:lib64/libvndk.so",
-	})
-
-	// Should link foo with prebuilt libraries (shared/static)
-	ldRule := ctx.ModuleForTests("foo", "android_vendor.27_arm64_armv8-a_myapex").Rule("ld")
-	android.AssertStringDoesContain(t, "should link to prebuilt llndk", ldRule.Args["libFlags"], "prebuilts/vndk/libllndk.so")
-	android.AssertStringDoesContain(t, "should link to prebuilt vndk", ldRule.Args["libFlags"], "prebuilts/vndk/libvndk.so")
-	android.AssertStringDoesContain(t, "should link to prebuilt libc++demangle", ldRule.Args["libFlags"], "prebuilts/vndk/libc++demangle.a")
-	android.AssertStringDoesContain(t, "should link to prebuilt libunwind", ldRule.Args["libFlags"], "prebuilts/vndk/libunwind.a")
-
-	// Should declare the LLNDK library as a "required" external dependency
-	manifestRule := ctx.ModuleForTests("myapex", "android_common_myapex").Rule("apexManifestRule")
-	requireNativeLibs := names(manifestRule.Args["requireNativeLibs"])
-	ensureListContains(t, requireNativeLibs, "libllndk.so")
-}
-
 func TestDependenciesInApexManifest(t *testing.T) {
 	ctx := testApex(t, `
 		apex {