Bluetooth: add Device events, and cleanup JS API

chrome/test/data/extensions/api_test/bluetooth/get_devices_error/runtest.js

Index: chrome/test/data/extensions/api_test/bluetooth/get_devices_error/runtest.js
diff --git a/chrome/test/data/extensions/api_test/bluetooth/get_devices_error/runtest.js b/chrome/test/data/extensions/api_test/bluetooth/get_devices_error/runtest.js
deleted file mode 100644
index 5cae206327e0a14b310f75e9f65ba58abddbfcf9..0000000000000000000000000000000000000000
--- a/chrome/test/data/extensions/api_test/bluetooth/get_devices_error/runtest.js
+++ /dev/null
@@ -1,24 +0,0 @@
-// Copyright (c) 2012 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.
-
-function testGetDevicesReturnsError() {
-  chrome.test.assertEq("Invalid UUID", error);
-  chrome.test.succeed();
-}
-
-var error = "";
-chrome.bluetooth.getDevices(
-  {
-    profile: {uuid:'this is nonsense'},
-    deviceCallback: function() {}
-  },
-  function() {
-    if (chrome.runtime.lastError) {
-      error = chrome.runtime.lastError.message;
-    }
-    chrome.test.sendMessage('ready',
-      function(message) {
-        chrome.test.runTests([testGetDevicesReturnsError]);
-      });
-  });