Add the ability for Sky content to trigger Android intents

sky/services/intents/intents.mojom

Index: sky/services/intents/intents.mojom
diff --git a/mojo/public/interfaces/network/network_error.mojom b/sky/services/intents/intents.mojom
similarity index 57%
copy from mojo/public/interfaces/network/network_error.mojom
copy to sky/services/intents/intents.mojom
index 95b6cd17ff17463de88b92fb30ed19f1d6a89be7..94de12b041f9797961896b14e0773b8b25541168 100644
--- a/mojo/public/interfaces/network/network_error.mojom
+++ b/sky/services/intents/intents.mojom
@@ -2,11 +2,13 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-module mojo;
+module intents;
 
-struct NetworkError {
-  int32 code;
-  string? description;
+struct Intent {

[eseidel, 2015/06/12 20:15:19]

Should this be AndroidIntent?

+  string action;
+  string url;
 };
 
-
+interface ActivityManager {
+  startActivity(Intent intent);
+};