C++ bindings: separate out serialization source set, have "mojom" targets optionally use serializat…

examples/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("//build/config/ui.gni")
 
 group("examples") {
   testonly = true
 
   deps = [
     "//examples/apptest",
     "//examples/content_handler_demo",
     "//examples/dart",
     "//examples/echo",
     "//examples/echo_terminal",
     "//examples/embedded_app",
     "//examples/forwarding_content_handler",
     "//examples/ganesh_app",
     "//examples/http_handler",
     "//examples/indirect_service",
     "//examples/keyboard_client",
     "//examples/moterm_example_app",
     "//examples/native_run_app",
     "//examples/nfc_sender",
     "//examples/notification_generator",
     "//examples/png_viewer",
     "//examples/recursive_content_handler",
+    "//examples/serialization",
     "//examples/spinning_cube",
     "//examples/tiny",
     "//examples/trace_me",
     "//examples/wget",
   ]
 
   if (!is_android) {
     deps += [ "//examples/pdf_viewer" ]
   }
 
@@ skipping 13 matching lines @@
     deps += [ "//examples/go" ]
     if (is_android) {
       deps += [ "//examples/bank_app" ]
     }
   }
 
   if (is_linux && !is_fnl) {
     deps += [ "//examples/python" ]
   }
 }