Revert "Adding support for TLS connections for gRPC clients"

This reverts commit 47a3aa697049bf53e8dd4cb76cf9ca262762a175.

Change-Id: I457594c3f423f276b9c49dbbaf068284a36ba9f1
diff --git a/tools/build/bazel/generate_workspace.bzl b/tools/build/bazel/generate_workspace.bzl
index 69c8326..494eedd 100644
--- a/tools/build/bazel/generate_workspace.bzl
+++ b/tools/build/bazel/generate_workspace.bzl
@@ -1,4 +1,4 @@
-# ***** This file was auto-generated at Fri, 14 Dec 2018 00:07:54 GMT. Do not edit this file manually. *****
+# ***** This file was auto-generated at Tue, 27 Nov 2018 23:06:01 GMT. Do not edit this file manually. *****
 # ***** Use onos-lib-gen *****
 
 load("//tools/build/bazel:variables.bzl", "ONOS_GROUP_ID", "ONOS_VERSION")
@@ -771,12 +771,6 @@
             jar_sha256 = "84b00dd1cd25a99b88bd598577825b4be9ad592e2d78b08bd703e7e999fe3498",
             licenses = ["notice"],
             jar_urls = ["http://repo1.maven.org/maven2/io/netty/netty-handler-proxy/4.1.27.Final/netty-handler-proxy-4.1.27.Final.jar"],        )
-    if "io_netty_netty_tcnative_boringssl" not in native.existing_rules():
-        java_import_external(
-            name = "io_netty_netty_tcnative_boringssl",
-            jar_sha256 = "3df756e569504137e90ff368c2fe09f1f953efeddb717d47ed391dfa6ba8b7e3",
-            licenses = ["notice"],
-            jar_urls = ["http://repo1.maven.org/maven2/io/netty/netty-tcnative-boringssl-static/2.0.12.Final/netty-tcnative-boringssl-static-2.0.12.Final.jar"],        )
     if "io_netty_netty_transport" not in native.existing_rules():
         java_import_external(
             name = "io_netty_netty_transport",
@@ -1525,7 +1519,6 @@
 artifact_map["@io_netty_netty_common//:io_netty_netty_common"] = "mvn:io.netty:netty-common:jar:4.1.27.Final"
 artifact_map["@io_netty_netty_handler//:io_netty_netty_handler"] = "mvn:io.netty:netty-handler:jar:4.1.27.Final"
 artifact_map["@io_netty_netty_handler_proxy//:io_netty_netty_handler_proxy"] = "mvn:io.netty:netty-handler-proxy:jar:4.1.27.Final"
-artifact_map["@io_netty_netty_tcnative_boringssl//:io_netty_netty_tcnative_boringssl"] = "mvn:io.netty:netty-tcnative-boringssl-static:jar:2.0.12.Final"
 artifact_map["@io_netty_netty_transport//:io_netty_netty_transport"] = "mvn:io.netty:netty-transport:jar:4.1.27.Final"
 artifact_map["@io_netty_netty_transport_native_unix_common//:io_netty_netty_transport_native_unix_common"] = "mvn:io.netty:netty-transport-native-unix-common:jar:4.1.27.Final"
 artifact_map["@io_netty_netty_transport_native_epoll//:io_netty_netty_transport_native_epoll"] = "mvn:io.netty:netty-transport-native-epoll:jar:4.1.27.Final"