Relanding "Setting up an RTP input fuzzer for NetEq"

webrtc/modules/audio_coding/BUILD.gn

Index: webrtc/modules/audio_coding/BUILD.gn
diff --git a/webrtc/modules/audio_coding/BUILD.gn b/webrtc/modules/audio_coding/BUILD.gn
index a75fbaa124096f5196d1fa9eb21446953c090125..9b90959d1b74e9eb650ca6a5a07ab3d22541c3cb 100644
--- a/webrtc/modules/audio_coding/BUILD.gn
+++ b/webrtc/modules/audio_coding/BUILD.gn
@@ -868,6 +868,25 @@ rtc_static_library("neteq") {
   }
 }
 
+# Although providing only test support, this target must be outside of the
+# rtc_include_tests conditional. The reason is that it supports fuzzer tests
+# that ultimately are built and run as a part of the Chromium ecosystem, which
+# does not set the rtc_include_tests flag.
+rtc_source_set("neteq_test_minimal") {
+  testonly = true
+  sources = [
+    "neteq/tools/encode_neteq_input.cc",
+    "neteq/tools/encode_neteq_input.h",
+    "neteq/tools/neteq_test.cc",
+    "neteq/tools/neteq_test.h",
+  ]
+
+  if (is_clang) {
+    # Suppress warnings from the Chromium Clang plugins (bugs.webrtc.org/163).
+    suppressed_configs += [ "//build/config/clang:find_bad_constructs" ]
+  }
+}
+
 if (rtc_include_tests) {
   rtc_source_set("acm_receive_test") {
     testonly = true
@@ -1156,8 +1175,6 @@ if (rtc_include_tests) {
       "neteq/tools/neteq_packet_source_input.h",
       "neteq/tools/neteq_replacement_input.cc",
       "neteq/tools/neteq_replacement_input.h",
-      "neteq/tools/neteq_test.cc",
-      "neteq/tools/neteq_test.h",
       "neteq/tools/output_audio_file.h",
       "neteq/tools/output_wav_file.h",
       "neteq/tools/packet.cc",
@@ -1180,6 +1197,7 @@ if (rtc_include_tests) {
     }
 
     deps = [
+      ":neteq_test_minimal",
       "../../common_audio",
       "../../test:rtp_test_utils",
       "../rtp_rtcp",