GN: Add video_engine_tests

webrtc/call/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("../build/webrtc.gni")
 
@@ skipping 17 matching lines @@
   deps = [
     "..:rtc_event_log",
     "..:webrtc_common",
     "../audio",
     "../modules/congestion_controller",
     "../modules/rtp_rtcp",
     "../system_wrappers",
     "../video",
   ]
 }
+
+if (rtc_include_tests) {
+  source_set("call_tests") {
+    testonly = true
+    sources = [
+      "bitrate_allocator_unittest.cc",
+      "bitrate_estimator_tests.cc",
+      "call_unittest.cc",
+      "packet_injection_tests.cc",
+      "ringbuffer_unittest.cc",
+    ]
+    deps = [
+      ":call",
+      "//testing/gmock",
+      "//testing/gtest",
+    ]
+    if (is_clang) {
+      # Suppress warnings from the Chromium Clang plugin.
+      # See http://code.google.com/p/webrtc/issues/detail?id=163 for details.
+      configs -= [ "//build/config/clang:find_bad_constructs" ]
+    }
+  }
+}