Reimplement verify_uses_libraries.sh in manifest_check.py.

Previously there were two different scripts that did similar things:
1) build/soong/scripts/manifest_check.py
2) build/make/core/verify_uses_libraries.sh

Both scripts extracted <uses-library> tags and `targetSdkVersion` from
the manifests of Java modules, but 1) worked for XML manifests, and 2)
worked for APKs. This CL reimplements the functionality from 2) in 1),
so that one script can handle both XML manifests and APKs.

Bug: 132357300

Test: lunch cf_x86_64_phone-userdebug && m && launch_cvd \
      adb wait-for-device && adb root && adb logcat \
      | grep -E 'ClassLoaderContext [a-z ]+ mismatch'
      # empty grep output, no errors

Change-Id: Id1b66e4f3f30f307dba70cb111c7571762cb546a

dexpreopt/dexpreopt.go

@@ -261,21 +261,17 @@ func dexpreoptCommand(ctx android.PathContext, globalSoong *GlobalSoongConfig, g
 
 	} else if module.EnforceUsesLibraries {
 		// Generate command that saves target SDK version in a shell variable.
-		if module.ManifestPath != nil {
-			rule.Command().Text(`target_sdk_version="$(`).
-				Tool(globalSoong.ManifestCheck).
-				Flag("--extract-target-sdk-version").
-				Input(module.ManifestPath).
-				Text(`)"`)
-		} else {
-			// No manifest to extract targetSdkVersion from, hope that DexJar is an APK
-			rule.Command().Text(`target_sdk_version="$(`).
-				Tool(globalSoong.Aapt).
-				Flag("dump badging").
-				Input(module.DexPath).
-				Text(`| grep "targetSdkVersion" | sed -n "s/targetSdkVersion:'\(.*\)'/\1/p"`).
-				Text(`)"`)
+		manifestOrApk := module.ManifestPath
+		if manifestOrApk == nil {
+			// No manifest to extract targetSdkVersion from, hope that dexjar is an APK.
+			manifestOrApk = module.DexPath
 		}
+		rule.Command().Text(`target_sdk_version="$(`).
+			Tool(globalSoong.ManifestCheck).
+			Flag("--extract-target-sdk-version").
+			Input(manifestOrApk).
+			FlagWithInput("--aapt ", ctx.Config().HostToolPath(ctx, "aapt")).
+			Text(`)"`)
 
 		// Generate command that saves host and target class loader context in shell variables.
 		clc, paths := ComputeClassLoaderContext(module.ClassLoaderContexts)