Allow webkitSpeechRecognition work from an app's background page.

chrome/test/data/extensions/platform_apps/speech/background_page_no_permission/test.js

Index: chrome/test/data/extensions/platform_apps/speech/background_page_no_permission/test.js
diff --git a/chrome/test/data/extensions/platform_apps/speech/background_page_no_permission/test.js b/chrome/test/data/extensions/platform_apps/speech/background_page_no_permission/test.js
new file mode 100644
index 0000000000000000000000000000000000000000..3a52a25fadfd7b191662ef5a5aae1128259a9382
--- /dev/null
+++ b/chrome/test/data/extensions/platform_apps/speech/background_page_no_permission/test.js
@@ -0,0 +1,19 @@
+// Copyright 2013 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.
+
+chrome.app.runtime.onLaunched.addListener(function() {
+  chrome.test.runTests([
+    function testWebkitSpeechRecognition() {
+      var r = new webkitSpeechRecognition();
+      r.onerror = function(e) {  // Expect to fail.
+        chrome.test.assertEq('not-allowed', e.error);
+        chrome.test.succeed();
+      };
+      r.onstart = function() {
+        chrome.test.fail();
+      };
+      r.start();
+    }
+  ]);
+});