Make Resource::m_response private

third_party/WebKit/Source/core/fetch/ImageResource.cpp

 /*
     Copyright (C) 1998 Lars Knoll (knoll@mpi-hd.mpg.de)
     Copyright (C) 2001 Dirk Mueller (mueller@kde.org)
     Copyright (C) 2002 Waldo Bastian (bastian@kde.org)
     Copyright (C) 2006 Samuel Weinig (sam.weinig@gmail.com)
     Copyright (C) 2004, 2005, 2006, 2007 Apple Inc. All rights reserved.
 
     This library is free software; you can redistribute it and/or
     modify it under the terms of the GNU Library General Public
     License as published by the Free Software Foundation; either
@@ skipping 340 matching lines @@
     m_data.clear();
     setEncodedSize(0);
 }
 
 inline void ImageResource::createImage()
 {
     // Create the image if it doesn't yet exist.
     if (m_image)
         return;
 
-    if (m_response.mimeType() == "image/svg+xml") {
+    if (response().mimeType() == "image/svg+xml") {
         m_image = SVGImage::create(this);
     } else {
         m_image = BitmapImage::create(this);
     }
 }
 
 inline void ImageResource::clearImage()
 {
     if (!m_image)
         return;
@@ skipping 77 matching lines @@
 
 void ImageResource::responseReceived(const ResourceResponse& response, std::unique_ptr<WebDataConsumerHandle> handle)
 {
     ASSERT(!handle);
     ASSERT(!m_multipartParser);
     // If there's no boundary, just handle the request normally.
     if (response.isMultipart() && !response.multipartBoundary().isEmpty())
         m_multipartParser = new MultipartImageResourceParser(response, response.multipartBoundary(), this);
     Resource::responseReceived(response, std::move(handle));
     if (RuntimeEnabledFeatures::clientHintsEnabled()) {
-        m_devicePixelRatioHeaderValue = m_response.httpHeaderField(HTTPNames::Content_DPR).toFloat(&m_hasDevicePixelRatioHeaderValue);
+        m_devicePixelRatioHeaderValue = this->response().httpHeaderField(HTTPNames::Content_DPR).toFloat(&m_hasDevicePixelRatioHeaderValue);
         if (!m_hasDevicePixelRatioHeaderValue || m_devicePixelRatioHeaderValue <= 0.0) {
             m_devicePixelRatioHeaderValue = 1.0;
             m_hasDevicePixelRatioHeaderValue = false;
         }
 
     }
 }
 
 void ImageResource::decodedSizeChangedTo(const blink::Image* image, size_t newSize)
 {
@@ skipping 63 matching lines @@
     if (m_image->animationPolicy() != newPolicy) {
         m_image->resetAnimation();
         m_image->setAnimationPolicy(newPolicy);
     }
 }
 
 void ImageResource::reloadIfLoFi(ResourceFetcher* fetcher)
 {
     if (m_resourceRequest.loFiState() != WebURLRequest::LoFiOn)
         return;
-    if (isLoaded() && !m_response.httpHeaderField("chrome-proxy").contains("q=low"))
+    if (isLoaded() && !response().httpHeaderField("chrome-proxy").contains("q=low"))
         return;
     m_resourceRequest.setCachePolicy(WebCachePolicy::BypassingCache);
     m_resourceRequest.setLoFiState(WebURLRequest::LoFiOff);
     if (isLoading())
         m_loader->cancel();
     clear();
     notifyObservers();
 
     setStatus(NotStarted);
     fetcher->startLoad(this);
 }
 
 void ImageResource::changedInRect(const blink::Image* image, const IntRect& rect)
 {
     if (!image || image != m_image)
         return;
     notifyObservers(&rect);
 }
 
 void ImageResource::onePartInMultipartReceived(const ResourceResponse& response)
 {
     ASSERT(m_multipartParser);
 
-    m_response = response;
+    setResponse(response);
     if (m_multipartParsingState == MultipartParsingState::WaitingForFirstPart) {
         // We have nothing to do because we don't have any data.
         m_multipartParsingState = MultipartParsingState::ParsingFirstPart;
         return;
     }
     updateImageAndClearBuffer();
 
     if (m_multipartParsingState == MultipartParsingState::ParsingFirstPart) {
         m_multipartParsingState = MultipartParsingState::FinishedParsingFirstPart;
         // Notify finished when the first part ends.
@@ skipping 16 matching lines @@
     if (response().wasFetchedViaServiceWorker())
         return response().serviceWorkerResponseType() != WebServiceWorkerResponseTypeOpaque;
     if (!getImage()->currentFrameHasSingleSecurityOrigin())
         return false;
     if (passesAccessControlCheck(securityOrigin))
         return true;
     return !securityOrigin->taintsCanvas(response().url());
 }
 
 } // namespace blink