Include USB device version in chrome.usb.Device fields.

device/usb/mock_usb_device.cc

 // Copyright 2015 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 "device/usb/mock_usb_device.h"
 
 #include "base/strings/utf_string_conversions.h"
 
 namespace device {
 
 MockUsbDevice::MockUsbDevice(uint16_t vendor_id, uint16_t product_id)
     : MockUsbDevice(vendor_id, product_id, "", "", "") {}
 
 MockUsbDevice::MockUsbDevice(uint16_t vendor_id,
                              uint16_t product_id,
                              const std::string& manufacturer_string,
                              const std::string& product_string,
                              const std::string& serial_number)
-    : UsbDevice(vendor_id,
+    : UsbDevice(0x0200,
+                0xff,
+                0xff,
+                0xff,

[asargent_no_longer_on_chrome, 2016/04/04 23:52:28]

optional: consider adding comments with the field names next to the test values
to make it easier for readers, e.g.

UsbDevice(0x0200,  /* usb_version */
          0xff,    /* device_class */ 
... etc.


(down below too)

+                vendor_id,
                 product_id,
+                0x0100,
                 base::UTF8ToUTF16(manufacturer_string),
                 base::UTF8ToUTF16(product_string),
                 base::UTF8ToUTF16(serial_number)) {}
 
 MockUsbDevice::MockUsbDevice(uint16_t vendor_id,
                              uint16_t product_id,
                              const std::string& manufacturer_string,
                              const std::string& product_string,
                              const std::string& serial_number,
                              const GURL& webusb_landing_page)
-    : UsbDevice(vendor_id,
+    : UsbDevice(0x0200,
+                0xff,
+                0xff,
+                0xff,
+                vendor_id,
                 product_id,
+                0x0100,
                 base::UTF8ToUTF16(manufacturer_string),
                 base::UTF8ToUTF16(product_string),
                 base::UTF8ToUTF16(serial_number)) {
   webusb_landing_page_ = webusb_landing_page;
 }
 
 MockUsbDevice::MockUsbDevice(uint16_t vendor_id,
                              uint16_t product_id,
                              const UsbConfigDescriptor& configuration)
     : MockUsbDevice(vendor_id, product_id) {
@@ skipping 16 matching lines @@
 }
 
 MockUsbDevice::~MockUsbDevice() {
 }
 
 void MockUsbDevice::NotifyDeviceRemoved() {
   UsbDevice::NotifyDeviceRemoved();
 }
 
 }  // namespace device