Consume Mojo services directly in Blink's WebUSB implementation.

third_party/WebKit/Source/web/WebLocalFrameImpl.cpp

 /*
  * Copyright (C) 2009 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 148 matching lines @@
 #include "modules/bluetooth/BluetoothSupplement.h"
 #include "modules/geolocation/GeolocationController.h"
 #include "modules/installedapp/InstalledAppController.h"
 #include "modules/notifications/NotificationPermissionClient.h"
 #include "modules/permissions/PermissionController.h"
 #include "modules/presentation/PresentationController.h"
 #include "modules/push_messaging/PushController.h"
 #include "modules/screen_orientation/ScreenOrientationController.h"
 #include "modules/vr/VRController.h"
 #include "modules/wake_lock/ScreenWakeLock.h"
-#include "modules/webusb/USBController.h"
 #include "platform/ScriptForbiddenScope.h"
 #include "platform/TraceEvent.h"
 #include "platform/UserGestureIndicator.h"
 #include "platform/clipboard/ClipboardUtilities.h"
 #include "platform/fonts/FontCache.h"
 #include "platform/graphics/GraphicsContext.h"
 #include "platform/graphics/GraphicsLayerClient.h"
 #include "platform/graphics/paint/ClipRecorder.h"
 #include "platform/graphics/paint/DrawingRecorder.h"
 #include "platform/graphics/paint/SkPictureBuilder.h"
@@ skipping 1291 matching lines @@
 
     provideNotificationPermissionClientTo(*m_frame, NotificationPermissionClientImpl::create());
     provideUserMediaTo(*m_frame, &m_userMediaClientImpl);
     provideGeolocationTo(*m_frame, m_geolocationClientProxy.get());
     m_geolocationClientProxy->setController(GeolocationController::from(m_frame.get()));
     provideMIDITo(*m_frame, MIDIClientProxy::create(m_client ? m_client->webMIDIClient() : nullptr));
     provideIndexedDBClientTo(*m_frame, IndexedDBClientImpl::create());
     provideLocalFileSystemTo(*m_frame, LocalFileSystemClient::create());
     provideNavigatorContentUtilsTo(*m_frame, NavigatorContentUtilsClientImpl::create(this));
 
-    // Always provided so that availability of the API can be controlled by
-    // OriginTrials::webUSBEnabled().
-    USBController::provideTo(*m_frame, m_client ? m_client->usbClient() : nullptr);
-
     bool enableWebBluetooth = RuntimeEnabledFeatures::webBluetoothEnabled();
 #if OS(CHROMEOS) || OS(ANDROID)
     enableWebBluetooth = true;
 #endif
 
     if (enableWebBluetooth)
         BluetoothSupplement::provideTo(*m_frame, m_client ? m_client->bluetooth() : nullptr);
 
     if (RuntimeEnabledFeatures::screenOrientationEnabled())
         ScreenOrientationController::provideTo(*m_frame, m_client ? m_client->webScreenOrientationClient() : nullptr);
@@ skipping 634 matching lines @@
         return WebSandboxFlags::None;
     return static_cast<WebSandboxFlags>(frame()->loader().effectiveSandboxFlags());
 }
 
 void WebLocalFrameImpl::forceSandboxFlags(WebSandboxFlags flags)
 {
     frame()->loader().forceSandboxFlags(static_cast<SandboxFlags>(flags));
 }
 
 } // namespace blink