Use InternalXdsAttributes for exposing ATTR_ADDRESS_NAME to outside xds package.

Author: kannanjgithub

xds/src/test/java/io/grpc/xds/ClusterImplLoadBalancerTest.java

@@ -77,7 +77,6 @@
 import io.grpc.xds.client.Stats.ClusterStats;
 import io.grpc.xds.client.Stats.UpstreamLocalityStats;
 import io.grpc.xds.client.XdsClient;
-import io.grpc.xds.internal.XdsInternalAttributes;
 import io.grpc.xds.internal.security.CommonTlsContextTestsUtil;
 import io.grpc.xds.internal.security.SecurityProtocolNegotiators;
 import io.grpc.xds.internal.security.SslContextProvider;

xds/src/test/java/io/grpc/xds/ClusterResolverLoadBalancerTest.java

@@ -102,7 +102,6 @@
 import io.grpc.xds.WrrLocalityLoadBalancer.WrrLocalityConfig;
 import io.grpc.xds.client.Bootstrapper.ServerInfo;
 import io.grpc.xds.client.XdsClient;
-import io.grpc.xds.internal.XdsInternalAttributes;
 import io.grpc.xds.internal.security.CommonTlsContextTestsUtil;
 import java.net.InetSocketAddress;
 import java.net.URI;

xds/src/test/java/io/grpc/xds/XdsSecurityClientServerTest.java

@@ -71,7 +71,6 @@
 import io.grpc.xds.client.Bootstrapper;
 import io.grpc.xds.client.CommonBootstrapperTestUtils;
 import io.grpc.xds.internal.Matchers.HeaderMatcher;
-import io.grpc.xds.internal.XdsInternalAttributes;
 import io.grpc.xds.internal.security.CommonTlsContextTestsUtil;
 import io.grpc.xds.internal.security.SecurityProtocolNegotiators;
 import io.grpc.xds.internal.security.SslContextProviderSupplier;

xds/src/test/java/io/grpc/xds/internal/security/SecurityProtocolNegotiatorsTest.java

@@ -51,7 +51,6 @@
 import io.grpc.xds.InternalXdsAttributes;import io.grpc.xds.TlsContextManager;
 import io.grpc.xds.client.Bootstrapper;
 import io.grpc.xds.client.CommonBootstrapperTestUtils;
-import io.grpc.xds.internal.XdsInternalAttributes;
 import io.grpc.xds.internal.security.SecurityProtocolNegotiators.ClientSecurityHandler;
 import io.grpc.xds.internal.security.SecurityProtocolNegotiators.ClientSecurityProtocolNegotiator;
 import io.grpc.xds.internal.security.certprovider.CommonCertProviderTestUtils;