Remove StringTable.serializeTo, add JvmProtoBufUtil.writeData

StringTable.serializeTo was effectively only used for JvmStringTable,
but was declared in StringTable because of the usage in
DescriptorSerializer.serialize (which, in turn, was only used from JVM
codegen)

compiler/backend/src/org/jetbrains/kotlin/codegen/AsmUtil.java

@@ -9,6 +9,7 @@ import com.google.common.collect.ImmutableMap;
 import com.google.common.collect.Sets;
 import com.intellij.openapi.util.Pair;
 import com.intellij.psi.tree.IElementType;
+import com.intellij.util.ArrayUtil;
 import kotlin.Unit;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
@@ -25,7 +26,7 @@ import org.jetbrains.kotlin.descriptors.*;
 import org.jetbrains.kotlin.lexer.KtTokens;
 import org.jetbrains.kotlin.load.java.JavaVisibilities;
 import org.jetbrains.kotlin.load.java.JvmAnnotationNames;
-import org.jetbrains.kotlin.metadata.jvm.deserialization.BitEncoding;
+import org.jetbrains.kotlin.metadata.jvm.deserialization.JvmProtoBufUtil;
 import org.jetbrains.kotlin.metadata.jvm.serialization.JvmStringTable;
 import org.jetbrains.kotlin.name.ClassId;
 import org.jetbrains.kotlin.name.FqName;
@@ -891,11 +892,11 @@ public class AsmUtil {
     public static void writeAnnotationData(
             @NotNull AnnotationVisitor av, @NotNull MessageLite message, @NotNull JvmStringTable stringTable
     ) {
-        writeAnnotationData(av, BitEncoding.encodeBytes(DescriptorSerializer.serialize(message, stringTable)), stringTable.getStrings());
+        writeAnnotationData(av, JvmProtoBufUtil.writeData(message, stringTable), ArrayUtil.toStringArray(stringTable.getStrings()));
     }
 
     public static void writeAnnotationData(
-            @NotNull AnnotationVisitor av, @NotNull String[] data, @NotNull List<String> strings
+            @NotNull AnnotationVisitor av, @NotNull String[] data, @NotNull String[] strings
     ) {
         AnnotationVisitor dataVisitor = av.visitArray(JvmAnnotationNames.METADATA_DATA_FIELD_NAME);
         for (String string : data) {

compiler/backend/src/org/jetbrains/kotlin/codegen/inline/AnonymousObjectTransformer.kt

@@ -228,7 +228,7 @@ class AnonymousObjectTransformer(
                 val data = header.data
                 val strings = header.strings
                 if (data != null && strings != null) {
-                    AsmUtil.writeAnnotationData(av, data, strings.asList())
+                    AsmUtil.writeAnnotationData(av, data, strings)
                 }
                 return@action
             }

compiler/serialization/src/org/jetbrains/kotlin/serialization/DescriptorSerializer.kt

@@ -17,10 +17,8 @@ import org.jetbrains.kotlin.metadata.deserialization.VersionRequirement
 import org.jetbrains.kotlin.metadata.serialization.Interner
 import org.jetbrains.kotlin.metadata.serialization.MutableTypeTable
 import org.jetbrains.kotlin.metadata.serialization.MutableVersionRequirementTable
-import org.jetbrains.kotlin.metadata.serialization.StringTable
 import org.jetbrains.kotlin.name.FqName
 import org.jetbrains.kotlin.name.Name
-import org.jetbrains.kotlin.protobuf.MessageLite
 import org.jetbrains.kotlin.resolve.DescriptorUtils
 import org.jetbrains.kotlin.resolve.DescriptorUtils.isEnumEntry
 import org.jetbrains.kotlin.resolve.DescriptorUtils.isInterface
@@ -38,7 +36,6 @@ import org.jetbrains.kotlin.resolve.descriptorUtil.nonSourceAnnotations
 import org.jetbrains.kotlin.serialization.deserialization.ProtoEnumFlags
 import org.jetbrains.kotlin.types.*
 import org.jetbrains.kotlin.types.typeUtil.contains
-import java.io.ByteArrayOutputStream
 import java.util.*
 
 class DescriptorSerializer private constructor(
@@ -759,14 +756,6 @@ class DescriptorSerializer private constructor(
             return serializer
         }
 
-        @JvmStatic
-        fun serialize(message: MessageLite, stringTable: StringTable): ByteArray {
-            return ByteArrayOutputStream().apply {
-                stringTable.serializeTo(this)
-                message.writeTo(this)
-            }.toByteArray()
-        }
-
         private fun variance(variance: Variance): ProtoBuf.TypeParameter.Variance = when (variance) {
             Variance.INVARIANT -> ProtoBuf.TypeParameter.Variance.INV
             Variance.IN_VARIANCE -> ProtoBuf.TypeParameter.Variance.IN

compiler/serialization/src/org/jetbrains/kotlin/serialization/StringTableImpl.kt

@@ -21,7 +21,6 @@ import org.jetbrains.kotlin.metadata.ProtoBuf.QualifiedNameTable.QualifiedName
 import org.jetbrains.kotlin.metadata.serialization.Interner
 import org.jetbrains.kotlin.name.ClassId
 import org.jetbrains.kotlin.name.FqName
-import java.io.OutputStream
 
 open class StringTableImpl : DescriptorAwareStringTable {
     private class FqNameProto(val fqName: QualifiedName.Builder) {
@@ -90,10 +89,4 @@ open class StringTableImpl : DescriptorAwareStringTable {
 
         return Pair(strings.build(), qualifiedNames.build())
     }
-
-    override fun serializeTo(output: OutputStream) {
-        val (strings, qualifiedNames) = buildProto()
-        strings.writeDelimitedTo(output)
-        qualifiedNames.writeDelimitedTo(output)
-    }
 }