Remove vestigial GYP_GONE test targets.

testing/test.gni

 # Copyright 2015 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.
 
 # ==============================================================================
 # TEST SETUP
 # ==============================================================================
 
 template("_gen_isolate") {
   testonly = true
@@ skipping 248 matching lines @@
       testonly = true
       deps = [
         ":$_test_runner_target",
       ]
       if (_use_raw_android_executable) {
         deps += [ ":$_dist_target" ]
       } else {
         deps += [ ":$_apk_target" ]
       }
     }
-
-    # TODO(GYP_GONE): Delete this after we've converted everything to GN.
-    # The _run targets exist only for compatibility w/ GYP.
-    group("${target_name}_apk_run") {
-      testonly = true
-      deps = [
-        ":${invoker.target_name}",
-      ]
-    }
   } else if (is_ios) {
     import("//build/config/ios/rules.gni")
 
     _test_target = target_name
     _resources_bundle_data = target_name + "_resources_bundle_data"
 
     bundle_data(_resources_bundle_data) {
       visibility = [
         ":${_test_target}",
         ":${_test_target}_generate_executable",
@@ skipping 58 matching lines @@
       deps += [
         # All shared libraries must have the sanitizer deps to properly link in
         # asan mode (this target will be empty in other cases).
         "//build/config/sanitizers:deps",
 
         # Give tests the default manifest on Windows (a no-op elsewhere).
         "//build/win:default_exe_manifest",
       ]
     }
 
-    # TODO(GYP_GONE): Delete this after we've converted everything to GN.
-    # The _run targets exist only for compatibility with GYP.
-    group("${target_name}_run") {
-      testonly = true
-      deps = [
-        ":${invoker.target_name}",
-      ]
-    }
-
     if (defined(invoker.output_name) && target_name != invoker.output_name) {
       group("${invoker.output_name}_run") {
         testonly = true
         deps = [
           ":${invoker.target_name}",
         ]
       }
     }
   }
 }
 
 # Test defaults.
 set_defaults("test") {
   if (is_android) {
     configs = default_shared_library_configs
   } else {
     configs = default_executable_configs
   }
 }