Update mojo sdk to rev cb6c5abfadfea0ca73dca466e2894554ac1ae144

third_party/mojo_services/src/content_handler/public/interfaces/BUILD.gn

 # Copyright 2014 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("../../../mojo_sdk_root.gni")
+import("//build/module_args/mojo.gni")
 import("$mojo_sdk_root/mojo/public/tools/bindings/mojom.gni")
 
 mojom("interfaces") {
   sources = [
     "content_handler.mojom",
   ]
 
   import_dirs = [ get_path_info("../../../", "abspath") ]
 
   if (defined(network_service_root)) {
     import_dirs += [ network_service_root ]
   } else {
     network_service_root = "../../.."
   }
 
   deps = [
     "$network_service_root/network/public/interfaces",
   ]
 
   mojo_sdk_deps = [ "mojo/public/interfaces/application" ]
 }