Drop ImageLoader in plugins

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 95 matching lines @@
     // TODO(schenney): crbug.com/572908 What is the right thing to do here?
     // Should we suppress the reload stuff when a persistable widget-type is
     // specified?
     ReloadPluginOnAttributeChange(name);
     if (!GetLayoutObject())
       RequestPluginCreationWithoutLayoutObjectIfPossible();
   } else if (name == dataAttr) {
     url_ = StripLeadingAndTrailingHTMLSpaces(params.new_value);
     if (GetLayoutObject() && IsImageType()) {
       SetNeedsPluginUpdate(true);
-      if (!image_loader_)
-        image_loader_ = HTMLImageLoader::Create(this);
-      image_loader_->UpdateFromElement(ImageLoader::kUpdateIgnorePreviousError);
     } else {
       ReloadPluginOnAttributeChange(name);
     }
   } else if (name == classidAttr) {
     class_id_ = params.new_value;
     ReloadPluginOnAttributeChange(name);
   } else {
     HTMLPlugInElement::ParseAttribute(params);
   }
 }
@@ skipping 226 matching lines @@
     LazyReattachIfAttached();
 }
 
 void HTMLObjectElement::RenderFallbackContent() {
   if (UseFallbackContent())
     return;
 
   if (!isConnected())
     return;
 
-  // 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_->ClearImage();
-      ReattachFallbackContent();
-      return;
-    }
-  }
-
   use_fallback_content_ = true;
 
   // TODO(schenney): crbug.com/572908 Style gets recalculated which is
   // suboptimal.
   ReattachFallbackContent();
 }
 
 bool HTMLObjectElement::IsExposed() const {
   // http://www.whatwg.org/specs/web-apps/current-work/#exposed
   for (HTMLObjectElement* ancestor =
@@ skipping 47 matching lines @@
 
 bool HTMLObjectElement::WillUseFallbackContentAtLayout() const {
   return !HasValidClassId() && HasFallbackContent();
 }
 
 void HTMLObjectElement::AssociateWith(HTMLFormElement* form) {
   AssociateByParser(form);
 };
 
 }  // namespace blink