Move frame_generator_capture.{cc, h} and video_capturer.h to video_test_common.

webrtc/modules/video_capture/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 13 matching lines @@
     "video_capture_factory.h",
     "video_capture_impl.cc",
     "video_capture_impl.h",
   ]
 
   deps = [
     "../..:webrtc_common",
     "../../base:rtc_base_approved",
     "../../common_video",
     "../../system_wrappers",
-    "../utility",
   ]
 
   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" ]
   }
 }
 
 rtc_static_library("video_capture") {
   sources = [
@@ skipping 150 matching lines @@
       ]
       deps += [ "//webrtc/test:test_main" ]
 
       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" ]
       }
     }
   }
 }