Split ImageLoader::SetImage() and set flags consistently in tests

third_party/WebKit/Source/core/html/HTMLObjectElement.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2000 Stefan Schimanski (1Stein@gmx.de)
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2011 Apple Inc. All rights
  * reserved.
  * Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies)
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
@@ skipping 381 matching lines @@
 
   // Before we give up and use fallback content, check to see if this is a MIME
   // type issue.
   if (image_loader_ && image_loader_->GetImage() &&
       image_loader_->GetImage()->GetContentStatus() !=
           ResourceStatus::kLoadError) {
     service_type_ = image_loader_->GetImage()->GetResponse().MimeType();
     if (!IsImageType()) {
       // If we don't think we have an image type anymore, then clear the image
       // from the loader.
-      image_loader_->SetImage(0);
+      image_loader_->ClearImage();
       ReattachFallbackContent();
       return;
     }
   }
 
   use_fallback_content_ = true;
 
   // TODO(schenney): crbug.com/572908 Style gets recalculated which is
   // suboptimal.
   ReattachFallbackContent();
@@ skipping 52 matching lines @@
 
 bool HTMLObjectElement::WillUseFallbackContentAtLayout() const {
   return !HasValidClassId() && HasFallbackContent();
 }
 
 void HTMLObjectElement::AssociateWith(HTMLFormElement* form) {
   AssociateByParser(form);
 };
 
 }  // namespace blink