🐮 Add dummy junit targets so that GYP & GN have the same targets

components/web_restrictions.gypi

 # 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.
 
 {
   'conditions': [
     ['OS == "android"', {
       'targets': [
         {
           # GN: //components/web_restrictions:web_restrictions_java
@@ skipping 78 matching lines @@
           'target_name': 'web_restrictions_test_support',
           'type': 'static_library',
           'dependencies': [
             '<(DEPTH)/base/base.gyp:base',
             'web_restrictions_test_support_jni_headers',
           ],
           'sources': [
             'web_restrictions/browser/mock_web_restrictions_client.cc',
             'web_restrictions/browser/mock_web_restrictions_client.h',
           ],
-         }
-
+         },
+         {
+           'target_name': 'components_web_restrictions_junit_tests',
+           'type': 'none',
+           'dependencies': [
+             '../testing/android/junit/junit_test.gyp:junit_test_support',
+           ],
+           'variables': {
+             'main_class': 'org.chromium.testing.local.JunitTestMain',
+             'src_paths': [
+               '../testing/android/junit/DummyTest.java',
+             ],
+             'wrapper_script_name': 'helper/<(_target_name)',
+           },
+           'includes': [ '../build/host_jar.gypi' ],
+         },
       ],
   }]]
 }