Enable GN check for webrtc/base

webrtc/test/fuzzers/BUILD.gn

 # Copyright (c) 2015 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.
 
 import("../../webrtc.gni")
 import("//build/config/features.gni")
@@ skipping 258 matching lines @@
     "../../media:media",
   ]
 }
 
 webrtc_fuzzer_test("neteq_rtp_fuzzer") {
   sources = [
     "neteq_rtp_fuzzer.cc",
   ]
   deps = [
     "../../base:rtc_base_approved",
+    "../../base:rtc_base_tests_utils",
     "../../modules/audio_coding:neteq",
     "../../modules/audio_coding:neteq_test_minimal",
     "../../modules/audio_coding:neteq_unittest_tools",
     "../../modules/audio_coding:pcm16b",
     "../../modules/rtp_rtcp",
   ]
 }
 
 webrtc_fuzzer_test("sdp_parser_fuzzer") {
   sources = [
@@ skipping 40 matching lines @@
 webrtc_fuzzer_test("transport_feedback_packet_loss_tracker_fuzzer") {
   sources = [
     "transport_feedback_packet_loss_tracker_fuzzer.cc",
   ]
   deps = [
     "../../base:rtc_base_approved",
     "../../modules/rtp_rtcp",
     "../../voice_engine",
   ]
 }