Add back video_replay. Disappeared in the gn conversion.

webrtc/video/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("../build/webrtc.gni")
 
@@ skipping 115 matching lines @@
       "screenshare_loopback.cc",
     ]
 
     deps = [
       ":video_quality_test",
       "../system_wrappers:metrics_default",
       "../test:field_trial",
       "../test:run_test",
       "../test:test_common",
       "../test:test_renderer",
-      "//testing/gmock",
-      "//testing/gtest",
       "//third_party/gflags",
     ]
     if (!build_with_chromium && is_clang) {
       # Suppress warnings from Chrome's Clang plugins.
       # See http://code.google.com/p/webrtc/issues/detail?id=163 for details.
       suppressed_configs += [ "//build/config/clang:find_bad_constructs" ]
     }
   }
 
+  rtc_executable("video_replay") {
+    testonly = true
+    sources = [
+      "replay.cc",
+    ]
+    deps = [
+      "../system_wrappers:metrics_default",
+      "../test:field_trial",
+      "../test:run_test",
+      "../test:test_common",
+      "../test:test_renderer",
+      "//third_party/gflags",
+    ]
+    if (!is_android) {
+      deps += [ "../modules/video_capture:video_capture_internal_impl" ]
+    }
+    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" ]
+    }
+  }
+
   # TODO(pbos): Rename test suite.
   rtc_source_set("video_tests") {
     testonly = true
     defines = []
     sources = [
       "call_stats_unittest.cc",
       "encoder_rtcp_feedback_unittest.cc",
       "end_to_end_tests.cc",
       "overuse_frame_detector_unittest.cc",
       "payload_router_unittest.cc",
@@ skipping 16 matching lines @@
     ]
     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" ]
     }
     if (rtc_use_h264) {
       defines += [ "WEBRTC_USE_H264" ]
     }
   }
 }