GN: Add modules_unittests

webrtc/modules/remote_bitrate_estimator/remote_bitrate_estimator.gypi

 # Copyright (c) 2011 The WebRTC project authors. All Rights Reserved.
 #
 # Use of this source code is governed by a BSD-style license
 # that can be found in the LICENSE file in the root of the source
 # tree. An additional intellectual property rights grant can be found
 # in the file PATENTS.  All contributing project authors may
 # be found in the AUTHORS file in the root of the source tree.
 
 {
   'includes': [
@@ skipping 46 matching lines @@
       ],
     },
   ], # targets
   'conditions': [
     ['include_tests==1', {
       'targets': [
         {
           'target_name': 'bwe_simulator',
           'type': 'static_library',
           'dependencies': [
+            '<(webrtc_root)/modules/modules.gyp:paced_sender',
+            '<(webrtc_root)/test/test.gyp:test_support',
             '<(DEPTH)/testing/gtest.gyp:gtest',
             '<(DEPTH)/testing/gmock.gyp:gmock',
           ],
           'sources': [
             'test/bwe.cc',
             'test/bwe.h',
             'test/bwe_test.cc',
             'test/bwe_test.h',
             'test/bwe_test_baselinefile.cc',
             'test/bwe_test_baselinefile.h',
@@ skipping 83 matching lines @@
             ],
           },
           'sources': [
             'tools/bwe_rtp_play.cc',
           ], # source
         },
       ],
     }],  # include_tests==1
   ],
 }