Separate usb device handle from usb device. (deprecate)

chrome/test/data/extensions/api_test/usb/transfer_failure/test.js

Index: chrome/test/data/extensions/api_test/usb/transfer_failure/test.js
diff --git a/chrome/test/data/extensions/api_test/usb/transfer_failure/test.js b/chrome/test/data/extensions/api_test/usb/transfer_failure/test.js
index 5a36b8a6e2bdaa58b05cec5e8fd3a3cb6f0ab59c..227135c1ac4940a8136f564d2b5d145dd0fcb26d 100644
--- a/chrome/test/data/extensions/api_test/usb/transfer_failure/test.js
+++ b/chrome/test/data/extensions/api_test/usb/transfer_failure/test.js
@@ -6,15 +6,16 @@ var usb = chrome.usb;
 
 function createErrorTest(resultCode, errorMessage) {
   return function() {
-    usb.findDevices({vendorId: 0, productId: 0}, function(devices) {
-      var device = devices[0];
-      var transfer = new Object();
-      transfer.direction = "out";
-      transfer.endpoint = 1;
-      transfer.data = new ArrayBuffer(0);
-      usb.bulkTransfer(device, transfer, function (result) {
-        chrome.test.assertTrue(resultCode == result.resultCode);
-        chrome.test.succeed();
+    usb.getDevices({vendorId: 0, productId: 0}, function(devices) {
+      usb.openDevice(devices[0], function(device) {
+        var transfer = new Object();
+        transfer.direction = "out";
+        transfer.endpoint = 1;
+        transfer.data = new ArrayBuffer(0);
+        usb.bulkTransfer(device, transfer, function(result) {
+          chrome.test.assertTrue(resultCode == result.resultCode);
+          chrome.test.succeed();
+        });
       });
     });
   };
@@ -23,7 +24,7 @@ function createErrorTest(resultCode, errorMessage) {
 var tests = [
   createErrorTest(0, undefined),
   createErrorTest(1, "Transfer failed"),
-  createErrorTest(2, "Transfer timed out"),
+  createErrorTest(2, "Transfer timed out")
 ];
 
 chrome.test.runTests(tests);