media: add ArcCamera3Service Mojo service

media/capture/BUILD.gn

 # Copyright 2016 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 import("//build/config/features.gni")
 import("//media/media_options.gni")
 import("//testing/test.gni")
 
 group("capture") {
   public_deps = [
@@ skipping 31 matching lines @@
     "content/capture_resolution_chooser.cc",
     "content/capture_resolution_chooser.h",
     "content/screen_capture_device_core.cc",
     "content/screen_capture_device_core.h",
     "content/smooth_event_sampler.cc",
     "content/smooth_event_sampler.h",
     "content/thread_safe_capture_oracle.cc",
     "content/thread_safe_capture_oracle.h",
     "content/video_capture_oracle.cc",
     "content/video_capture_oracle.h",
+    "video/chromeos/arc_camera3_service.cc",
     "video/chromeos/camera_device_delegate.cc",
     "video/chromeos/camera_hal_delegate.cc",
     "video/chromeos/camera_metadata_utils.cc",
     "video/chromeos/video_capture_device_arc_chromeos.cc",
     "video/chromeos/video_capture_device_factory_chromeos.cc",
     "video/fake_video_capture_device.cc",
     "video/fake_video_capture_device.h",
     "video/fake_video_capture_device_factory.cc",
     "video/fake_video_capture_device_factory.h",
     "video/file_video_capture_device.cc",
@@ skipping 167 matching lines @@
     deps += [
       "//media/capture/video/android",
       "//media/capture/video/android:capture_java",
     ]
   }
 
   if (is_win) {
     # TODO(jschuh): https://crbug.com/167187 fix size_t to int truncations.
     configs += [ "//build/config/compiler:no_size_t_to_int_warning" ]
   }
+
+  if (is_chromeos) {
+    deps += [ "//mojo/edk/system" ]
+  }
 }