(Re)organize handling of CORS access control during resource loading.

Source/core/css/CSSImageValue.cpp

Index: Source/core/css/CSSImageValue.cpp
diff --git a/Source/core/css/CSSImageValue.cpp b/Source/core/css/CSSImageValue.cpp
index e34050cb3142cf1f97cc111b1efbcc4d2077c237..146402f5c52b93ed3615429fe7f750169a2fe4f8 100644
--- a/Source/core/css/CSSImageValue.cpp
+++ b/Source/core/css/CSSImageValue.cpp
@@ -60,7 +60,7 @@ StyleImage* CSSImageValue::cachedOrPendingImage()
     return m_image.get();
 }
 
-StyleFetchedImage* CSSImageValue::cachedImage(ResourceFetcher* fetcher, const ResourceLoaderOptions& options, CORSEnabled corsEnabled)
+StyleFetchedImage* CSSImageValue::cachedImage(ResourceFetcher* fetcher, const ResourceLoaderOptions& options)
 {
     ASSERT(fetcher);
 
@@ -69,8 +69,8 @@ StyleFetchedImage* CSSImageValue::cachedImage(ResourceFetcher* fetcher, const Re
 
         FetchRequest request(ResourceRequest(m_url), m_initiatorName.isEmpty() ? FetchInitiatorTypeNames::css : m_initiatorName, options);
 
-        if (corsEnabled == PotentiallyCORSEnabled)
-            updateRequestForAccessControl(request.mutableResourceRequest(), fetcher->document()->securityOrigin(), options.allowCredentials);
+        if (options.corsEnabled == IsCORSEnabled)
+            request.setCrossOriginAccessControl(fetcher->document()->securityOrigin(), options.allowCredentials);
 
         if (ResourcePtr<ImageResource> cachedImage = fetcher->fetchImage(request))
             m_image = StyleFetchedImage::create(cachedImage.get());