Ports VRService to be hosted in the device service.

content/browser/BUILD.gn

Index: content/browser/BUILD.gn
diff --git a/content/browser/BUILD.gn b/content/browser/BUILD.gn
index 079bb3f7402981051c6b9b18d8c8808c29e7d841..0165b14940c1c3b7ec6634fd69a8b45c5f4f6a5e 100644
--- a/content/browser/BUILD.gn
+++ b/content/browser/BUILD.gn
@@ -1985,12 +1985,6 @@ source_set("browser") {
     deps += [ "//ui/ozone" ]
   }
 
-  if (enable_webvr) {
-    deps += [ "//device/vr" ]
-  } else {
-    deps += [ "//device/vr:mojo_bindings" ]
-  }
-
   if (enable_ipc_fuzzer) {
     configs += [ "//tools/ipc_fuzzer:ipc_fuzzer_config" ]
   }