Implement H264 codec in Objective-C classes.

webrtc/modules/video_coding/BUILD.gn

Index: webrtc/modules/video_coding/BUILD.gn
diff --git a/webrtc/modules/video_coding/BUILD.gn b/webrtc/modules/video_coding/BUILD.gn
index 8d15e8b72401f9441801d48302cfa98ba36268f1..b63a6e1349cf7ca8647419ce797a1ea4ed311670 100644
--- a/webrtc/modules/video_coding/BUILD.gn
+++ b/webrtc/modules/video_coding/BUILD.gn
@@ -367,6 +367,7 @@ if (rtc_include_tests) {
     testonly = true
 
     sources = [
+      "codecs/test/objc_codec_h264_test.h",
       "codecs/test/videoprocessor_integrationtest.h",
     ]
 
@@ -435,6 +436,24 @@ if (rtc_include_tests) {
       "../video_capture",
     ]
 
+    if (is_ios || is_mac) {
+      sources += [
+        "codecs/test/objc_codec_h264_test.h",
+        "codecs/test/objc_codec_h264_test.mm",
+      ]
+      deps += [
+        "../../api:video_frame_api",
+        "../../api/video_codecs:video_codecs_api",
+        "../../media:rtc_audio_video",
+        "../../modules:module_api",
+        "../../sdk:objc_common",
+        "../../sdk:objc_peerconnection",
+        "../../sdk:objc_peerconnectionfactory",
+        "../../sdk:objc_videotoolbox",
+        "../../sdk:objc_videotracksource",
+      ]
+    }
+
     if (rtc_use_h264) {
       defines = [ "WEBRTC_VIDEOPROCESSOR_H264_TESTS" ]
     }
@@ -499,6 +518,24 @@ if (rtc_include_tests) {
     }
 
     if (is_ios || is_mac) {
+      sources += [
+        "codecs/test/objc_codec_h264_test.h",
+        "codecs/test/objc_codec_h264_test.mm",
+      ]
+      deps += [
+        "../../api:video_frame_api",
+        "../../api/video_codecs:video_codecs_api",
+        "../../media:rtc_audio_video",
+        "../../modules:module_api",
+        "../../sdk:objc_common",
+        "../../sdk:objc_peerconnection",
+        "../../sdk:objc_peerconnectionfactory",
+        "../../sdk:objc_videotoolbox",
+        "../../sdk:objc_videotracksource",
+      ]
+    }
+
+    if (is_ios || is_mac) {
       deps += [ ":plot_videoprocessor_integrationtest_bundle_data" ]
     }