Add VP8 and H264 depacketizer fuzzers.

webrtc/BUILD.gn

 # Copyright (c) 2014 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.
 
 # TODO(kjellander): Rebase this to webrtc/build/common.gypi changes after r6330.
 
@@ skipping 263 matching lines @@
     deps += [ ":rtc_event_log_proto" ]
   }
   if (is_clang && !is_nacl) {
     # Suppress warnings from Chrome's Clang plugins.
     # See http://code.google.com/p/webrtc/issues/detail?id=163 for details.
     configs -= [ "//build/config/clang:find_bad_constructs" ]
   }
 }
 
 if (use_libfuzzer || use_drfuzz) {
-  group("webrtc_fuzzers") {
+  # This target is only here for gn to discover fuzzer build targets under
+  # webrtc/test/fuzzers/.
+  group("webrtc_fuzzers_dummy") {
     testonly = true
     deps = [
-      "test/fuzzers:audio_decoder_ilbc_fuzzer",
-      "test/fuzzers:audio_decoder_isac_fuzzer",
-      "test/fuzzers:audio_decoder_isacfix_fuzzer",
-      "test/fuzzers:audio_decoder_opus_fuzzer",
-      "test/fuzzers:vp8_qp_parser_fuzzer",
-      "test/fuzzers:vp9_depacketizer_fuzzer",
+      "test/fuzzers:webrtc_fuzzer_main",
     ]
   }
 }