Remove multi-tree unit test

This was likely missed in aosp/2630914 because this file was never added
in testSrcs of soong-bp2build

Test: go test ./bp2build
Bug: 284029211
Change-Id: I715f6ca17ccc2fbee1b6dcb43fd5a78d1b7380b7

bp2build/api_domain_conversion_test.go

@@ -1,68 +0,0 @@
-// Copyright 2022 Google Inc. All rights reserved.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package bp2build
-
-import (
-	"testing"
-
-	"android/soong/android"
-	"android/soong/cc"
-)
-
-func registerApiDomainModuleTypes(ctx android.RegistrationContext) {
-	android.RegisterApiDomainBuildComponents(ctx)
-	cc.RegisterNdkModuleTypes(ctx)
-	cc.RegisterLibraryBuildComponents(ctx)
-}
-
-func TestApiDomainContributionsTest(t *testing.T) {
-	bp := `
-	api_domain {
-		name: "system",
-		cc_api_contributions: [
-			"libfoo.ndk",
-			"libbar",
-		],
-	}
-	`
-	fs := map[string]string{
-		"libfoo/Android.bp": `
-		ndk_library {
-			name: "libfoo",
-		}
-		`,
-		"libbar/Android.bp": `
-		cc_library {
-			name: "libbar",
-		}
-		`,
-	}
-	expectedBazelTarget := MakeBazelTargetNoRestrictions(
-		"api_domain",
-		"system",
-		AttrNameToString{
-			"cc_api_contributions": `[
-        "//libfoo:libfoo.ndk.contribution",
-        "//libbar:libbar.contribution",
-    ]`,
-			"target_compatible_with": `["//build/bazel/platforms/os:android"]`,
-		},
-	)
-	RunApiBp2BuildTestCase(t, registerApiDomainModuleTypes, Bp2buildTestCase{
-		Blueprint:            bp,
-		ExpectedBazelTargets: []string{expectedBazelTarget},
-		Filesystem:           fs,
-	})
-}