Build WebRTC with data channel only.

webrtc/modules/video_coding/BUILD.gn

 # Copyright (c) 2014 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")
 
@@ skipping 437 matching lines @@
   # on the trybots/buildbots, hence the existence of this special build target.
   rtc_test("plot_videoprocessor_integrationtest") {
     testonly = true
 
     sources = [
       "codecs/test/plot_videoprocessor_integrationtest.cc",
     ]
 
     deps = [
       ":video_coding_videoprocessor_integration_test",
+      "../../pc:create_pc_factory",
       "../../test:test_main",
       "../../test:video_test_common",
       "../video_capture",
     ]
 
     data = plot_videoprocessor_integrationtest_resources
 
     if (is_android) {
       deps += [
         "../../base:rtc_base_approved",
@@ skipping 112 matching lines @@
     }
 
     # TODO(jschuh): bugs.webrtc.org/1348: fix this warning.
     configs += [ "//build/config/compiler:no_size_t_to_int_warning" ]
     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" ]
     }
   }
 }