media: add video capture device for ARC++ camera HAL v3

media/capture/BUILD.gn

Index: media/capture/BUILD.gn
diff --git a/media/capture/BUILD.gn b/media/capture/BUILD.gn
index e220cba7a273c31319cbca2d7ef106256c7d0ba9..a5b49f0433dbc1050874e02cf95f4db2251b74ee 100644
--- a/media/capture/BUILD.gn
+++ b/media/capture/BUILD.gn
@@ -49,6 +49,11 @@ component("capture_lib") {
     "content/thread_safe_capture_oracle.h",
     "content/video_capture_oracle.cc",
     "content/video_capture_oracle.h",
+    "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",
@@ -186,6 +191,14 @@ component("capture_lib") {
       "video/blob_utils.h",
     ]
   }
+
+  if (is_chromeos) {
+    deps += [
+      "//media/capture/video/chromeos/mojo:arc_camera3",
+      "//mojo/edk/system",
+      "//third_party/libsync",
+    ]
+  }
 }
 
 test("capture_unittests") {
@@ -225,4 +238,16 @@ test("capture_unittests") {
     # 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) {
+    sources += [
+      "video/chromeos/camera_device_delegate_unittest.cc",
+      "video/chromeos/camera_hal_delegate_unittest.cc",
+    ]
+    deps += [
+      "//media/capture/video/chromeos/mojo:arc_camera3",
+      "//mojo/edk/system",
+      "//third_party/libsync",
+    ]
+  }
 }