Revert of Add a mock vision-common GMS client target

build/secondary/third_party/android_tools/BUILD.gn

 # Copyright 2014 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 import("//build/config/android/rules.gni")
 
 if (!defined(default_android_support_library_version)) {
   default_android_support_library_version = "25.0.1"
 }
 
@@ skipping 325 matching lines @@
 
 android_aar_prebuilt("google_play_services_vision_java") {
   deps = [
     ":google_play_services_base_java",
     ":google_play_services_basement_java",
   ]
   _lib_name = "play-services-vision"
   aar_path = "$gms_path/$_lib_name/$gms_version/$_lib_name-$gms_version.aar"
   ignore_manifest = true
 }
-
-# TODO(paulmiller): Replace this with a proper target after rolling to a GMS
-# version which has vision-common.
-java_group("google_play_services_vision_common_java") {
-  deps = [
-    ":google_play_services_vision_java",
-  ]
-}