Remove InferenceResultsProvider classes

Author: Mikep86

x-pack/plugin/inference/src/main/java/org/elasticsearch/xpack/inference/InferencePlugin.java

@@ -95,13 +95,10 @@
 import org.elasticsearch.xpack.inference.mapper.OffsetSourceFieldMapper;
 import org.elasticsearch.xpack.inference.mapper.SemanticInferenceMetadataFieldsMapper;
 import org.elasticsearch.xpack.inference.mapper.SemanticTextFieldMapper;
-import org.elasticsearch.xpack.inference.queries.InferenceResultsProvider;
-import org.elasticsearch.xpack.inference.queries.MapInferenceResultsProvider;
 import org.elasticsearch.xpack.inference.queries.SemanticKnnVectorQueryRewriteInterceptor;
 import org.elasticsearch.xpack.inference.queries.SemanticMatchQueryRewriteInterceptor;
 import org.elasticsearch.xpack.inference.queries.SemanticQueryBuilder;
 import org.elasticsearch.xpack.inference.queries.SemanticSparseVectorQueryRewriteInterceptor;
-import org.elasticsearch.xpack.inference.queries.SingleInferenceResultsProvider;
 import org.elasticsearch.xpack.inference.rank.random.RandomRankBuilder;
 import org.elasticsearch.xpack.inference.rank.random.RandomRankRetrieverBuilder;
 import org.elasticsearch.xpack.inference.rank.textsimilarity.TextSimilarityRankBuilder;
@@ -433,20 +430,6 @@ public List<NamedWriteableRegistry.Entry> getNamedWriteables() {
         entries.add(new NamedWriteableRegistry.Entry(RankDoc.class, TextSimilarityRankDoc.NAME, TextSimilarityRankDoc::new));
         entries.add(new NamedWriteableRegistry.Entry(Metadata.ProjectCustom.class, ModelRegistryMetadata.TYPE, ModelRegistryMetadata::new));
         entries.add(new NamedWriteableRegistry.Entry(NamedDiff.class, ModelRegistryMetadata.TYPE, ModelRegistryMetadata::readDiffFrom));
-        entries.add(
-            new NamedWriteableRegistry.Entry(
-                InferenceResultsProvider.class,
-                MapInferenceResultsProvider.NAME,
-                MapInferenceResultsProvider::new
-            )
-        );
-        entries.add(
-            new NamedWriteableRegistry.Entry(
-                InferenceResultsProvider.class,
-                SingleInferenceResultsProvider.NAME,
-                SingleInferenceResultsProvider::new
-            )
-        );
         return entries;
     }