Consume Mojo services directly in Blink's WebUSB implementation.

third_party/WebKit/Source/modules/webusb/USBEndpoint.h

Index: third_party/WebKit/Source/modules/webusb/USBEndpoint.h
diff --git a/third_party/WebKit/Source/modules/webusb/USBEndpoint.h b/third_party/WebKit/Source/modules/webusb/USBEndpoint.h
index fac5098d9fa589dc1676973d4106e5dfb837aa6a..b9b31e7abe4128635279757b46c2aa309e89cd2e 100644
--- a/third_party/WebKit/Source/modules/webusb/USBEndpoint.h
+++ b/third_party/WebKit/Source/modules/webusb/USBEndpoint.h
@@ -6,8 +6,8 @@
 #define USBEndpoint_h
 
 #include "bindings/core/v8/ScriptWrappable.h"
+#include "device/usb/public/interfaces/device.mojom-wtf.h"
 #include "platform/heap/Heap.h"
-#include "public/platform/modules/webusb/WebUSBDeviceInfo.h"
 
 namespace blink {
 
@@ -24,12 +24,12 @@ public:
 
     USBEndpoint(const USBAlternateInterface*, size_t endpointIndex);
 
-    const WebUSBDeviceInfo::Endpoint& info() const;
+    const device::usb::wtf::EndpointInfo& info() const;
 
-    uint8_t endpointNumber() const;
+    uint8_t endpointNumber() const { return info().endpoint_number; }
     String direction() const;
     String type() const;
-    unsigned packetSize() const;
+    unsigned packetSize() const { return info().packet_size; }
 
     DECLARE_TRACE();