Notify DevTools about cached resources when stylesheet is restored.

Source/core/fetch/ResourceFetcher.cpp

Index: Source/core/fetch/ResourceFetcher.cpp
diff --git a/Source/core/fetch/ResourceFetcher.cpp b/Source/core/fetch/ResourceFetcher.cpp
index fcc979a7fda1e47a351196d734270365a62ad673..dbd1bf89aff850a428698a083534ba5d3c04516a 100644
--- a/Source/core/fetch/ResourceFetcher.cpp
+++ b/Source/core/fetch/ResourceFetcher.cpp
@@ -632,6 +632,9 @@ bool ResourceFetcher::resourceNeedsLoad(Resource* resource, const FetchRequest&
 
 void ResourceFetcher::requestLoadStarted(Resource* resource, const FetchRequest& request, ResourceLoadStartType type)
 {
+    if (type == ResourceLoadingFromCache)
+        notifyLoadedFromMemoryCache(resource);
+
     if (request.resourceRequest().url().protocolIsData() || (m_documentLoader && m_documentLoader->substituteData().isValid()))
         return;
 
@@ -685,7 +688,6 @@ ResourcePtr<Resource> ResourceFetcher::requestResource(Resource::Type type, Fetc
         break;
     case Use:
         memoryCache()->updateForAccess(resource.get());
-        notifyLoadedFromMemoryCache(resource.get());
         break;
     }