WebUSB: Create a requestDevice method separate from getDevice.

Source/modules/webusb/USBDevice.h

Index: Source/modules/webusb/USBDevice.h
diff --git a/Source/modules/webusb/USBDevice.h b/Source/modules/webusb/USBDevice.h
index 8738ea3097e25899e903d3678b36a35162f985fa..39f1dfdf7e9cea23f1f8b9759e664f0cbb6d4179 100644
--- a/Source/modules/webusb/USBDevice.h
+++ b/Source/modules/webusb/USBDevice.h
@@ -12,6 +12,7 @@
 
 namespace blink {
 
+class ScriptPromiseResolver;
 class USBConfiguration;
 
 class USBDevice
@@ -19,13 +20,18 @@ class USBDevice
     , public ScriptWrappable {
     DEFINE_WRAPPERTYPEINFO();
 public:
-    using WebType = WebUSBDeviceInfo;
+    using WebType = OwnPtr<WebUSBDevice>;
 
     static USBDevice* create(PassOwnPtr<WebUSBDevice> device)
     {
         return new USBDevice(device);
     }
 
+    static USBDevice* take(ScriptPromiseResolver*, PassOwnPtr<WebUSBDevice> device)
+    {
+        return create(device);
+    }
+
     explicit USBDevice(PassOwnPtr<WebUSBDevice> device)
         : m_device(device)
     {