GN: Introduce templates.

webrtc/pc/BUILD.gn

 # Copyright (c) 2016 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("../build/webrtc.gni")
-import("//testing/test.gni")
 
 group("pc") {
   deps = [
     ":rtc_pc",
   ]
 }
 
 config("rtc_pc_config") {
   defines = [
     "SRTP_RELATIVE_PATH",
     "HAVE_SCTP",
     "HAVE_SRTP",
   ]
 }
 
-source_set("rtc_pc") {
+rtc_source_set("rtc_pc") {
   defines = []
   sources = [
     "audiomonitor.cc",
     "audiomonitor.h",
     "bundlefilter.cc",
     "bundlefilter.h",
     "channel.cc",
     "channel.h",
     "channelmanager.cc",
     "channelmanager.h",
@@ skipping 28 matching lines @@
   }
 
   configs += [ "..:common_config" ]
   public_configs = [
     "..:common_inherited_config",
     ":rtc_pc_config",
   ]
 
   if (is_clang) {
     # Suppress warnings from the Chromium Clang plugin (bugs.webrtc.org/163).
-    configs -= [ "//build/config/clang:find_bad_constructs" ]
+    suppressed_configs += [ "//build/config/clang:find_bad_constructs" ]
   }
 }
 
 if (rtc_include_tests) {
   config("rtc_pc_unittests_config") {
     # GN orders flags on a target before flags from configs. The default config
     # adds -Wall, and this flag have to be after -Wall -- so they need to
     # come from a config and can't be on the target directly.
     if (!is_win && !is_clang) {
       cflags = [ "-Wno-maybe-uninitialized" ]  # Only exists for GCC.
     }
   }
 
-  test("rtc_pc_unittests") {
+  rtc_test("rtc_pc_unittests") {
     testonly = true
 
     sources = [
       "bundlefilter_unittest.cc",
       "channel_unittest.cc",
       "channelmanager_unittest.cc",
       "currentspeakermonitor_unittest.cc",
       "mediasession_unittest.cc",
       "rtcpmuxfilter_unittest.cc",
       "srtpfilter_unittest.cc",
     ]
 
     include_dirs = [ "//third_party/libsrtp/srtp" ]
 
     configs += [
       "..:common_config",
       ":rtc_pc_unittests_config",
     ]
     public_configs = [ "..:common_inherited_config" ]
 
     if (is_clang) {
       # Suppress warnings from the Chromium Clang plugin (bugs.webrtc.org/163).
-      configs -= [ "//build/config/clang:find_bad_constructs" ]
+      suppressed_configs += [ "//build/config/clang:find_bad_constructs" ]
     }
 
     if (is_win) {
       libs = [ "strmiids.lib" ]
     }
 
     deps = [
       ":rtc_pc",
       "../api:libjingle_peerconnection",
       "../base:rtc_base_tests_utils",
       "../media:rtc_unittest_main",
       "../system_wrappers:metrics_default",
     ]
 
     if (rtc_build_libsrtp) {
       deps += [ "//third_party/libsrtp" ]
     }
 
     if (is_android) {
       deps += [ "//testing/android/native_test:native_test_support" ]
     }
   }
 }