WebUSB bindings part 3

Source/modules/webusb/USBDevice.h

 // 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.
 
 #ifndef USBDevice_h
 #define USBDevice_h
 
 #include "bindings/core/v8/ScriptWrappable.h"
 #include "platform/heap/Handle.h"
 #include "public/platform/modules/webusb/WebUSBDevice.h"
 #include "public/platform/modules/webusb/WebUSBDeviceInfo.h"
 
 namespace blink {
 
+class USBConfiguration;
+
 class USBDevice
     : public GarbageCollectedFinalized<USBDevice>
     , public ScriptWrappable {
     DEFINE_WRAPPERTYPEINFO();
 public:
     using WebType = WebUSBDeviceInfo;
 
     static USBDevice* create(PassOwnPtr<WebUSBDevice> device)
     {
         return new USBDevice(device);
@@ skipping 16 matching lines @@
     uint8_t deviceSubclass() const { return info().deviceSubclass; }
     uint8_t deviceProtocol() const { return info().deviceProtocol; }
     uint16_t vendorId() const { return info().vendorID; }
     uint16_t productId() const { return info().productID; }
     uint8_t deviceVersionMajor() const { return info().deviceVersionMajor; }
     uint8_t deviceVersionMinor() const { return info().deviceVersionMinor; }
     uint8_t deviceVersionSubminor() const { return info().deviceVersionSubminor; }
     String manufacturerName() const { return info().manufacturerName; }
     String productName() const { return info().productName; }
     String serialNumber() const { return info().serialNumber; }
+    HeapVector<Member<USBConfiguration>> configurations() const;
 
     DEFINE_INLINE_TRACE() { }
 
 private:
     OwnPtr<WebUSBDevice> m_device;
 };
 
 } // namespace blink
 
 #endif // USBDevice_h