Reland "Correctly set ScriptState in the image loader microtask"

Source/core/loader/EmptyClients.h

 /*
  * Copyright (C) 2006 Eric Seidel (eric@webkit.org)
  * Copyright (C) 2008, 2009, 2010, 2011, 2012 Apple Inc. All rights reserved.
  * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
  * Copyright (C) 2012 Samsung Electronics. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
@@ skipping 65 matching lines @@
 
     IntRect pageRect() override { return IntRect(); }
 
     void focus() override {}
 
     bool canTakeFocus(WebFocusType) override { return false; }
     void takeFocus(WebFocusType) override {}
 
     void focusedNodeChanged(Node*, Node*) override {}
     void focusedFrameChanged(LocalFrame*) override {}
-    Page* createWindow(LocalFrame*, const FrameLoadRequest&, const WindowFeatures&, NavigationPolicy, ShouldSendReferrer) override { return nullptr; }
-    void show(NavigationPolicy) override {}
+    Page* createWindow(LocalFrame*, const FrameLoadRequest&, const WindowFeatures&, NavigationPolicy, ShouldSendReferrer, CreateWindowReason) override { return nullptr; }
+    void show(NavigationPolicy, CreateWindowReason) override {}
 
     void didOverscroll(const FloatSize&, const FloatSize&, const FloatPoint&, const FloatSize&) override {}
 
     void setToolbarsVisible(bool) override {}
     bool toolbarsVisible() override { return false; }
 
     void setStatusbarVisible(bool) override {}
     bool statusbarVisible() override { return false; }
 
     void setScrollbarsVisible(bool) override {}
@@ skipping 220 matching lines @@
     ~EmptyDragClient() override {}
     DragDestinationAction actionMaskForDrag(DragData*) override { return DragDestinationActionNone; }
     void startDrag(DragImage*, const IntPoint&, const IntPoint&, DataTransfer*, LocalFrame*, bool) override {}
 };
 
 CORE_EXPORT void fillWithEmptyClients(Page::PageClients&);
 
 } // namespace blink
 
 #endif // EmptyClients_h