Add ARC++ specific fields to launch data for specific apps.

extensions/common/api/app_runtime.idl

 // 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.
 
 // Use the <code>chrome.app.runtime</code> API to manage the app lifecycle.
 // The app runtime manages app installation, controls the event page, and can
 // shut down the app at anytime.
 namespace app.runtime {
 
   [inline_doc] dictionary LaunchItem {
@@ skipping 29 matching lines @@
 
   // An app can be launched with a specific action in mind, for example, to
   // create a new note. The type of action the app was launched
   // with is available inside of the |actionData| field from the LaunchData
   // instance.
   enum ActionType {
     // The user wants to quickly take a new note.
     new_note
   };
 
+  // Status of the play store.
+  [nodoc] enum PlayStoreStatus {
+    // Indicates that the play store is enabled. It also implies available.
+    enabled,
+    // Indicates that the play store is available but not enabled.
+    available,
+    // Indicates that the play store status is unknown.
+    unknown
+  };
+
   // Optional data that includes action-specific launch information.
   dictionary ActionData {
     ActionType actionType;
   };
 
   // Optional data for the launch. Either <code>items</code>, or
   // the pair (<code>url, referrerUrl</code>) can be present for any given
   // launch.
   [inline_doc] dictionary LaunchData {
     // The ID of the file or URL handler that the app is being invoked with.
@@ skipping 23 matching lines @@
     // public session</a>.
     boolean? isPublicSession;
 
     // Where the app is launched from.
     LaunchSource? source;
 
     // Contains data that specifies the <code>ActionType</code> this app was
     // launched with. This is null if the app was not launched with a specific
     // action intent.
     ActionData? actionData;
+
+    // Internal fields used to indicate ARC++ status on the device.
+    [nodoc] PlayStoreStatus? playStoreStatus;
   };
 
   // This object specifies details and operations to perform on the embedding
   // request. The app to be embedded can make a decision on whether or not to
   // allow the embedding and what to embed based on the embedder making the
   // request.
   dictionary EmbedRequest {
     DOMString embedderId;
 
     // Optional developer specified data that the app to be embedded can use
@@ skipping 19 matching lines @@
 
     // Fired at Chrome startup to apps that were running when Chrome last shut
     // down, or when apps have been requested to restart from their previous
     // state for other reasons (e.g. when the user revokes access to an app's
     // retained files the runtime will restart the app). In these situations if
     // apps do not have an <code>onRestarted</code> handler they will be sent
     // an <code>onLaunched </code> event instead.
     static void onRestarted();
   };
 };