Make gn check //{,mojo}/services/* pass

services/js/BUILD.gn

Index: services/js/BUILD.gn
diff --git a/services/js/BUILD.gn b/services/js/BUILD.gn
index 9744b08dd2c3e6075f73712b2b45d9e69ab515a6..3278881f848a61986a6cbfb2229b1080d3ddae8b 100644
--- a/services/js/BUILD.gn
+++ b/services/js/BUILD.gn
@@ -28,11 +28,15 @@ mojo_native_application("js_content_handler") {
     "//mojo/application",
     "//mojo/application:application",
     "//mojo/application:content_handler",
+    "//mojo/common",
     "//mojo/edk/js/",
     "//mojo/environment:chromium",
     "//mojo/public/c/system:for_shared_library",
+    "//mojo/public/cpp/system",
     "//mojo/public/cpp/utility",
+    "//mojo/public/interfaces/application",
     "//mojo/services/public/interfaces/content_handler",
+    "//mojo/services/public/interfaces/network",
   ]
 }