Adding "adapter" ORTC objects on top of ChannelManager/BaseChannel/etc.

webrtc/api/BUILD.gn

 # Copyright (c) 2015 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.
 
 import("../webrtc.gni")
 if (is_android) {
@@ skipping 38 matching lines @@
     "mediacontroller.h",
     "mediastream.h",
     "mediastreaminterface.cc",
     "mediastreaminterface.h",
     "mediastreamproxy.h",
     "mediastreamtrack.h",
     "mediastreamtrackproxy.h",
     "mediatypes.cc",
     "mediatypes.h",
     "notifier.h",
-    "ortcfactoryinterface.h",
     "peerconnectionfactoryproxy.h",
     "peerconnectioninterface.h",
     "peerconnectionproxy.h",
     "proxy.h",
+    "rtcerror.cc",
+    "rtcerror.h",
     "rtpparameters.h",
     "rtpreceiverinterface.h",
     "rtpsender.h",
     "rtpsenderinterface.h",
     "statstypes.cc",
     "statstypes.h",
     "streamcollection.h",
     "trackmediainfomap.cc",
     "trackmediainfomap.h",
-    "udptransportinterface.h",
     "umametrics.h",
     "videosourceproxy.h",
     "videotracksource.h",
     "webrtcsdp.h",
   ]
 
   if (!build_with_chromium && is_clang) {
     # Suppress warnings from the Chromium Clang plugin (bugs.webrtc.org/163).
     suppressed_configs += [ "//build/config/clang:find_bad_constructs" ]
   }
 
   deps = [
     ":rtc_stats_api",
   ]
 }
 
+rtc_static_library("ortc_api") {
+  sources = [
+    "ortc/ortcfactoryinterface.h",
+    "ortc/ortcrtpreceiverinterface.h",
+    "ortc/ortcrtpsenderinterface.h",
+    "ortc/packettransportinterface.h",
+    "ortc/rtptransportcontrollerinterface.h",
+    "ortc/rtptransportinterface.h",
+    "ortc/udptransportinterface.h",
+  ]
+
+  # For mediastreaminterface.h, etc.
+  # TODO(deadbeef): Create a separate target for the common things ORTC and
+  # PeerConnection code shares, so that ortc_api can depend on that instead of
+  # libjingle_peerconnection_api.
+  public_deps = [
+    ":libjingle_peerconnection_api",
+  ]
+}
+
 # TODO(ossu): Remove once downstream projects have updated.
 rtc_source_set("libjingle_peerconnection") {
   public_deps = [
     "../pc:libjingle_peerconnection",
   ]
 }
 
 rtc_source_set("rtc_stats_api") {
   cflags = []
   sources = [
@@ skipping 94 matching lines @@
     deps = [
       ":libjingle_peerconnection_api",
       "../base:rtc_base_approved",
     ]
     if (!build_with_chromium && is_clang) {
       # Suppress warnings from the Chromium Clang plugin (bugs.webrtc.org/163).
       suppressed_configs += [ "//build/config/clang:find_bad_constructs" ]
     }
   }
 }