Separate usb device handle from usb device. (deprecate)

chrome/browser/usb/usb_service_unittest.cc

+// Copyright (c) 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.
+
+#include "chrome/browser/usb/usb_service.h"
+#include "testing/gtest/include/gtest/gtest.h"
+#include "testing/platform_test.h"
+
+namespace {
+
+class UsbServiceTest : public PlatformTest {
+ protected:
+  UsbServiceTest() {}
+  virtual ~UsbServiceTest() {}
+};
+
+}  // namespace
+
+#if defined(OS_LINUX)
+#define MAYBE_Create DISABLED_Create
+#else
+#define MAYBE_Create Create
+#endif  // defined(OS_LINUX)
+
+TEST_F(UsbServiceTest, MAYBE_Create) {
+  UsbService* service = new UsbService();
+  service->Shutdown();
+  delete service;
+}