Add use counter for credentialed CORS access from null origins.

Source/core/fetch/ImageResource.cpp

Index: Source/core/fetch/ImageResource.cpp
diff --git a/Source/core/fetch/ImageResource.cpp b/Source/core/fetch/ImageResource.cpp
index c38e62deb65046a7351cd754c8586ee3f66d4986..519dbfd352fd9e3a6e7fb3825fdcc0af19897447 100644
--- a/Source/core/fetch/ImageResource.cpp
+++ b/Source/core/fetch/ImageResource.cpp
@@ -502,13 +502,13 @@ bool ImageResource::currentFrameKnownToBeOpaque(const RenderObject* renderer)
     return image->currentFrameKnownToBeOpaque();
 }
 
-bool ImageResource::isAccessAllowed(SecurityOrigin* securityOrigin)
+bool ImageResource::isAccessAllowed(ExecutionContext* context, SecurityOrigin* securityOrigin)
 {
     if (response().wasFetchedViaServiceWorker())
         return response().serviceWorkerResponseType() != WebServiceWorkerResponseTypeOpaque;
     if (!image()->currentFrameHasSingleSecurityOrigin())
         return false;
-    if (passesAccessControlCheck(securityOrigin))
+    if (passesAccessControlCheck(context, securityOrigin))
         return true;
     return !securityOrigin->taintsCanvas(response().url());
 }