Merge components/usb_service into device/usb.

components/usb_service/usb_context_unittest.cc

Index: components/usb_service/usb_context_unittest.cc
diff --git a/components/usb_service/usb_context_unittest.cc b/components/usb_service/usb_context_unittest.cc
deleted file mode 100644
index 2722cc563c154d05d00dd09b2349fd59e206c720..0000000000000000000000000000000000000000
--- a/components/usb_service/usb_context_unittest.cc
+++ /dev/null
@@ -1,53 +0,0 @@
-// 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.
-
-#include "base/threading/platform_thread.h"
-#include "build/build_config.h"
-#include "components/usb_service/usb_context.h"
-#include "testing/gtest/include/gtest/gtest.h"
-#include "third_party/libusb/src/libusb/libusb.h"
-
-using usb_service::UsbContext;
-using usb_service::PlatformUsbContext;
-
-namespace {
-
-class UsbContextTest : public testing::Test {
- protected:
-  class UsbContextForTest : public UsbContext {
-   public:
-    explicit UsbContextForTest(PlatformUsbContext context)
-        : UsbContext(context) {}
-
-   private:
-    virtual ~UsbContextForTest() {}
-    DISALLOW_COPY_AND_ASSIGN(UsbContextForTest);
-  };
-};
-
-}  // namespace
-
-#if defined(OS_LINUX)
-// Linux trybot does not support usb.
-#define MAYBE_GracefulShutdown DISABLED_GracefulShutdown
-#elif defined(OS_ANDROID)
-// Android build does not include usb support.
-#define MAYBE_GracefulShutdown DISABLED_GracefulShutdown
-#else
-#define MAYBE_GracefulShutdown GracefulShutdown
-#endif
-
-TEST_F(UsbContextTest, MAYBE_GracefulShutdown) {
-  base::TimeTicks start = base::TimeTicks::Now();
-  {
-    PlatformUsbContext platform_context;
-    ASSERT_EQ(LIBUSB_SUCCESS, libusb_init(&platform_context));
-    scoped_refptr<UsbContextForTest> context(
-        new UsbContextForTest(platform_context));
-  }
-  base::TimeDelta elapse = base::TimeTicks::Now() - start;
-  if (elapse > base::TimeDelta::FromSeconds(2)) {
-    FAIL();
-  }
-}