Introduce intent manager.

services/android/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/android/rules.gni")
 import("//mojo/public/mojo_application.gni")
+import("//mojo/public/tools/bindings/mojom.gni")
 
 shared_library("libjava_handler") {
   deps = [
     ":jni_headers",
     "//base",
     "//mojo/android:libsystem_java",
     "//mojo/android:system_java_jni_headers",
     "//mojo/application",
     "//mojo/application:content_handler",
     "//mojo/common",
@@ skipping 36 matching lines @@
     ":content_handler_java",
   ]
 
   dex_path = dex_output_path
 }
 
 mojo_android_application("java_handler") {
   input_so = "$root_out_dir/lib.stripped/libjava_handler.so"
   input_dex_jar = dex_output_path
 }
+
+mojom("bindings") {
+  sources = [
+    "intent.mojom",
+  ]
+}