Introduce intent manager.

services/android/intent.mojom

+// Copyright 2015 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.
+
+[JavaPackage="org.chromium.mojo.intent"]
+module intent;
+
+// Service to interract with the android's intents.

[ppi, 2015/04/08 10:42:49]

s/the android's intents/android intents/

[ppi, 2015/04/08 10:42:49]

s/interract/interact/

[qsr, 2015/04/08 11:03:23]

Done.

[qsr, 2015/04/08 11:03:23]

Done.

+interface IntentManager {

[ppi, 2015/04/08 10:42:49]

wdyt about calling this IntentReceiverManager and the entire thing
intent_receiver.mojom? "intent" seems broad given what we support here.

[qsr, 2015/04/08 11:03:23]

Done.

+  // This methods takes an |IntentReceiver| and return a serialized intent.

[ppi, 2015/04/08 10:42:49]

s/return/returns/

[ppi, 2015/04/08 10:42:49]

s/methods/method/

[qsr, 2015/04/08 11:03:23]

Done.

[qsr, 2015/04/08 11:03:23]

Done.

+  // The serialized intent can be deserialized using an android parcel. The
+  // caller can then transform this intent into a PendingIntent using
+  // |PendingIntent#getService| and send it to another android application.
+  // Whenever the pending intent is executed, the receiver will be called with
+  // the content of the received intent. To be noted: this will fail if the
+  // received intent is active (contains either a Binder, or a file

[ppi, 2015/04/08 10:42:49]

drop the comma after Binder

[qsr, 2015/04/08 11:03:23]

Done.

+  // descriptor).
+  RegisterReceiver(IntentReceiver receiver) => (array<uint8> intent);
+};
+
+// Receiver interface, to be used with |IntentManager.RegisterReceiver|.
+interface IntentReceiver {
+  OnIntent(array<uint8> intent);
+};