Move Requirements out of Extension Class

chrome/browser/extensions/api/usb/usb_apitest.cc

 // 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.
 
 #include "chrome/browser/extensions/api/usb/usb_api.h"
 #include "chrome/browser/extensions/extension_apitest.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/usb/usb_service.h"
 #include "chrome/browser/usb/usb_service_factory.h"
 #include "chrome/common/chrome_switches.h"
 #include "net/base/io_buffer.h"
 #include "testing/gmock/include/gmock/gmock.h"
 
 using testing::AnyNumber;
 using testing::_;
 
+namespace extensions {
+
 namespace {
 
 ACTION_TEMPLATE(InvokeUsbTransferCallback,
                 HAS_1_TEMPLATE_PARAMS(int, k),
                 AND_1_VALUE_PARAMS(p1)) {
   ::std::tr1::get<k>(args).Run(p1, new net::IOBuffer(1), 1);
 }
 
 // MSVC erroneously thinks that at least one of the arguments for the transfer
 // methods differ by const or volatility and emits a warning about the old
@@ skipping 35 matching lines @@
 #endif
 
 class UsbApiTest : public ExtensionApiTest {
  public:
   virtual void SetUpCommandLine(CommandLine* command_line) OVERRIDE {
     ExtensionApiTest::SetUpCommandLine(command_line);
     command_line->AppendSwitch(switches::kEnableExperimentalExtensionApis);
   }
 
   virtual void SetUpOnMainThread() OVERRIDE {
+    ExtensionApiTest::SetUpOnMainThread();
     mock_device_ = new MockUsbDevice();
-    extensions::UsbFindDevicesFunction::SetDeviceForTest(mock_device_.get());
+    UsbFindDevicesFunction::SetDeviceForTest(mock_device_.get());
   }
 
  protected:
   scoped_refptr<MockUsbDevice> mock_device_;
 };
 
 }  // namespace
 
 IN_PROC_BROWSER_TEST_F(UsbApiTest, DeviceHandling) {
   EXPECT_CALL(*mock_device_, Close(_)).Times(1);
@@ skipping 32 matching lines @@
       .WillOnce(InvokeUsbTransferCallback<5>(USB_TRANSFER_TIMEOUT));
   EXPECT_CALL(*mock_device_, Close(_)).Times(AnyNumber());
   ASSERT_TRUE(RunExtensionTest("usb/transfer_failure"));
 }
 
 IN_PROC_BROWSER_TEST_F(UsbApiTest, InvalidLengthTransfer) {
   EXPECT_CALL(*mock_device_, Close(_)).Times(AnyNumber());
   ASSERT_TRUE(RunExtensionTest("usb/invalid_length_transfer"));
 }
 
+}  // namespace extensions