Add usb_service::UsbDeviceFilter class for device matching.

extensions/browser/api/usb/usb_apitest.cc

 // 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 "chrome/browser/extensions/extension_apitest.h"
 #include "chrome/browser/ui/browser.h"
 #include "components/usb_service/usb_service.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/test/test_utils.h"
 #include "extensions/browser/api/usb/usb_api.h"
@@ skipping 113 matching lines @@
   virtual scoped_refptr<UsbDeviceHandle> Open() OVERRIDE {
     return mock_handle_;
   }
 
   virtual bool Close(scoped_refptr<UsbDeviceHandle> handle) OVERRIDE {
     EXPECT_TRUE(false) << "Should not be reached";
     return false;
   }
 
 #if defined(OS_CHROMEOS)
-  virtual void RequestUsbAcess(
+  virtual void RequestUsbAccess(
       int interface_id,
       const base::Callback<void(bool success)>& callback) OVERRIDE {
     BrowserThread::PostTask(
           BrowserThread::FILE, FROM_HERE, base::Bind(callback, true));
   }
 #endif  // OS_CHROMEOS
 
   MOCK_METHOD0(ListInterfaces, scoped_refptr<UsbConfigDescriptor>());
 
  private:
@@ skipping 137 matching lines @@
       .WillOnce(
           InvokeUsbTransferCallback<5>(usb_service::USB_TRANSFER_TIMEOUT));
   EXPECT_CALL(*mock_device_handle_.get(), Close()).Times(AnyNumber());
   ASSERT_TRUE(RunExtensionTest("usb/transfer_failure"));
 }
 
 IN_PROC_BROWSER_TEST_F(UsbApiTest, InvalidLengthTransfer) {
   EXPECT_CALL(*mock_device_handle_.get(), Close()).Times(AnyNumber());
   ASSERT_TRUE(RunExtensionTest("usb/invalid_length_transfer"));
 }