[Code health] Fix gn check for //extensions/browser/api/webcam_private

Bug: 1158983
Change-Id: I785176aa17e7efab7d66d45ace4e88ffecaa9eb7
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2612151
Commit-Queue: Evan Stade <estade@chromium.org>
Reviewed-by: Erik Staab <estaab@chromium.org>
Reviewed-by: Devlin <rdevlin.cronin@chromium.org>
Cr-Commit-Position: refs/heads/master@{#842332}

.gn

@@ -129,7 +129,6 @@ no_check_targets = [
   "//extensions/browser/api/usb:*",  # 12 errors
   "//extensions/browser/api/virtual_keyboard_private:*",  # 2 errors
   "//extensions/browser/api/web_request:*",  # 37 errors
-  "//extensions/browser/api/webcam_private:*",  # 8 errors
   "//extensions/browser/api:*",  # 7 errors
   "//extensions/browser/updater:*",  # 31 errors
   "//extensions/browser:*",  # 20 errors

extensions/browser/api/BUILD.gn

@@ -134,9 +134,6 @@ source_set("api") {
       "media_perception_private/media_perception_private_api.h",
     ]
 
-    # TODO(crbug/1158984): as above, remove these deps.
-    public_deps += [ "//extensions/browser/api/webcam_private" ]
-
     deps += [
       "//chromeos",
       "//chromeos/dbus",
@@ -209,6 +206,7 @@ group("api_implementations") {
       "//extensions/browser/api/diagnostics",
       "//extensions/browser/api/virtual_keyboard",
       "//extensions/browser/api/vpn_provider",
+      "//extensions/browser/api/webcam_private",
     ]
   }
 }

extensions/browser/api/webcam_private/BUILD.gn

@@ -25,6 +25,8 @@ source_set("webcam_private") {
 
   deps = [
     "//chromeos/dbus/ip_peripheral",
+    "//extensions/browser/api",
+    "//extensions/browser/api/serial",
     "//extensions/common/api",
     "//mojo/public/cpp/bindings",
     "//services/device/public/mojom",