Added GN target for webrtc_opus_fec_test.

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 96dbd5b040f6a070f032611a4b8748de0e78dda2..91e54340b028b6fec75a285fa45f714391574d13 100644
--- a/webrtc/modules/audio_coding/BUILD.gn
+++ b/webrtc/modules/audio_coding/BUILD.gn
@@ -1539,4 +1539,28 @@ if (rtc_include_tests) {
       ]
     }
   }
+
+  executable("webrtc_opus_fec_test") {
+    testonly = true
+
+    sources = [
+      "codecs/opus/opus_fec_test.cc",
+    ]
+
+    deps = [
+      ":webrtc_opus",
+      "../../base:rtc_base",

[kjellander_webrtc, 2016/08/23 11:36:57]

Is rtc_base really needed? I would hope for rtc_base_approved is enough?

Plz update the GYP target as well.

[ivoc, 2016/08/24 10:56:56]

This is the same issue as in my other CL, webrtc/base/format_macros.h is used
here, which is only in rtc_base, not in rtc_base_approved.

Added to gyp as well.

[kjellander_webrtc, 2016/08/24 11:29:30]

OK. webrtc/base/format_macros.h doesn't depend on anything else in webrtc_base
so it would actually be suitable to move to rtc_base_approved. Feel free to do
that in a separate CL (or at least post it as a suggestion in
https://bugs.chromium.org/p/webrtc/issues/detail?id=3806)

+      "../../common_audio",
+      "../../test:test_support",
+      "../../test:test_support_main",
+      "//build/config/sanitizers:deps",
+      "//testing/gtest",
+    ]
+
+    if (is_clang) {
+      # 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" ]
+    }
+  }
 }