Move subresource archive loading out of ResourceLoader

Source/core/loader/cache/CachedResourceLoader.cpp

Index: Source/core/loader/cache/CachedResourceLoader.cpp
diff --git a/Source/core/loader/cache/CachedResourceLoader.cpp b/Source/core/loader/cache/CachedResourceLoader.cpp
index 841708aac540e126a08e4f74de335ce3a7639c52..f5ed78541cb48f8ba8d34c4eeeb4f3b384b3dbb7 100644
--- a/Source/core/loader/cache/CachedResourceLoader.cpp
+++ b/Source/core/loader/cache/CachedResourceLoader.cpp
@@ -399,7 +399,8 @@ CachedResourceHandle<CachedResource> CachedResourceLoader::requestResource(Cache
         if (request.options().securityCheck == DoSecurityCheck && (frameLoader->state() == FrameStateProvisional || !frameLoader->activeDocumentLoader() || frameLoader->activeDocumentLoader()->isStopping()))
             return 0;
 
-        resource->load(this, request.options());
+        if (!m_documentLoader->scheduleArchiveLoad(resource.get(), request.resourceRequest()))
+            resource->load(this, request.options());
 
         // We don't support immediate loads, but we do support immediate failure.
         if (resource->errorOccurred()) {