Attach mixed content status to resource requests when sent to devtools

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 34f240fc2aca412835790b3397d231ba46ed1435..0769b2106fd948c4f0709a62d0e750d67b68e3bd 100644
--- a/Source/core/fetch/ImageResource.cpp
+++ b/Source/core/fetch/ImageResource.cpp
@@ -79,7 +79,7 @@ ResourcePtr<ImageResource> ImageResource::fetch(FetchRequest& request, ResourceF
         request.mutableResourceRequest().setRequestContext(WebURLRequest::RequestContextImage);
     if (fetcher->context().pageDismissalEventBeingDispatched()) {
         KURL requestURL = request.resourceRequest().url();
-        if (requestURL.isValid() && fetcher->context().canRequest(Resource::Image, request.resourceRequest(), requestURL, request.options(), request.forPreload(), request.originRestriction()))
+        if (requestURL.isValid() && fetcher->context().canRequest(Resource::Image, request.mutableResourceRequest(), requestURL, request.options(), request.forPreload(), request.originRestriction()))
             fetcher->context().sendImagePing(requestURL);
         return 0;
     }