Phase III Step 1: Make ImageResourceContent manage its own ResourceStatus

third_party/WebKit/Source/core/loader/resource/MockImageResourceObserver.cpp

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "core/loader/resource/MockImageResourceObserver.h"
 
 #include "core/loader/resource/ImageResource.h"
 #include "core/loader/resource/ImageResourceContent.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
@@ skipping 23 matching lines @@
 void MockImageResourceObserver::ImageChanged(ImageResourceContent* image,
                                              const IntRect*) {
   image_changed_count_++;
   image_width_on_last_image_changed_ =
       content_->HasImage() ? content_->GetImage()->width() : 0;
 }
 
 void MockImageResourceObserver::ImageNotifyFinished(
     ImageResourceContent* image) {
   ASSERT_EQ(0, image_notify_finished_count_);
+  DCHECK(image->IsLoaded());
   image_notify_finished_count_++;
   image_width_on_image_notify_finished_ =
       content_->HasImage() ? content_->GetImage()->width() : 0;
-  status_on_image_notify_finished_ = content_->GetStatus();
+  status_on_image_notify_finished_ = content_->GetContentStatus();
 }
 
 bool MockImageResourceObserver::ImageNotifyFinishedCalled() const {
   DCHECK_LE(image_notify_finished_count_, 1);
   return image_notify_finished_count_;
 }
 
 }  // namespace blink