mac/gn: Add tests to media_unittests missing in gn build.

media/BUILD.gn

 # Copyright 2014 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 import("//build/buildflag_header.gni")
 import("//build/config/android/config.gni")
 import("//build/config/arm.gni")
 import("//build/config/features.gni")
 import("//build/config/linux/pkg_config.gni")
 import("//build/config/ui.gni")
@@ skipping 345 matching lines @@
 
   if (current_cpu != "arm" && is_chromeos) {
     sources += [
       "filters/h264_bitstream_buffer.cc",
       "filters/h264_bitstream_buffer.h",
     ]
   }
 
   if (is_mac) {
     public_deps += [ "//media/base/mac" ]
-    libs += [
-      "CoreVideo.framework",
-      "OpenGL.framework",
-    ]
   }
 
   if (is_ios) {
     deps += [ "//media/base/mac" ]
   }
 
   if (is_win) {
     deps += [ "//media/base/win" ]
     libs += [
       "mf.lib",
@@ skipping 242 matching lines @@
       "filters/decrypting_audio_decoder_unittest.cc",
       "filters/decrypting_video_decoder_unittest.cc",
     ]
     deps += [
       "//media/base/android:media_java",
       "//media/base/android:unittests",
       "//media/capture/video/android:capture_java",
       "//ui/android:ui_java",
     ]
   }
+  if (is_mac || is_ios) {
+    deps += [ "//media/base/mac:unittests" ]
+  }
 
   # If ExternalClearKey is built, we can test CdmAdapter.
   if (enable_pepper_cdms) {
     sources += [ "cdm/cdm_adapter_unittest.cc" ]
     data_deps += [ "//media/cdm/ppapi:clearkeycdm" ]
   }
 
   if (media_use_ffmpeg) {
     deps += [ "//media/ffmpeg:ffmpeg_unittests" ]
     sources += [
@@ skipping 242 matching lines @@
   sources = [
     "filters/vpx_video_decoder_fuzzertest.cc",
   ]
   deps = [
     ":media",
     "//base",
   ]
   libfuzzer_options = [ "max_len = 400000" ]
   seed_corpus = "//media/test/data"
 }