Replaced usage of RefPtr::Release with std::move wraps.

third_party/WebKit/Source/web/WebFrameWidgetImpl.cpp

 /*
  * Copyright (C) 2014 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 394 matching lines @@
       case WebInputEvent::kMouseDown:
         event_type = EventTypeNames::mousedown;
         gesture_indicator = WTF::WrapUnique(
             new UserGestureIndicator(DocumentUserGestureToken::Create(
                 &node->GetDocument(), UserGestureToken::kNewGesture)));
         mouse_capture_gesture_token_ = gesture_indicator->CurrentToken();
         break;
       case WebInputEvent::kMouseUp:
         event_type = EventTypeNames::mouseup;
         gesture_indicator = WTF::WrapUnique(
-            new UserGestureIndicator(mouse_capture_gesture_token_.Release()));
+            new UserGestureIndicator(std::move(mouse_capture_gesture_token_)));
         break;
       default:
         NOTREACHED();
     }
 
     WebMouseEvent transformed_event =
         TransformWebMouseEvent(local_root_->GetFrameView(),
                                static_cast<const WebMouseEvent&>(input_event));
     node->DispatchMouseEvent(transformed_event, event_type,
                              transformed_event.click_count);
@@ skipping 771 matching lines @@
              : nullptr;
 }
 
 LocalFrame* WebFrameWidgetImpl::FocusedLocalFrameAvailableForIme() const {
   if (!ime_accept_events_)
     return nullptr;
   return FocusedLocalFrameInWidget();
 }
 
 }  // namespace blink