Don't wait for AppCache for link rel preloads

third_party/WebKit/Source/core/loader/LinkLoader.cpp

Index: third_party/WebKit/Source/core/loader/LinkLoader.cpp
diff --git a/third_party/WebKit/Source/core/loader/LinkLoader.cpp b/third_party/WebKit/Source/core/loader/LinkLoader.cpp
index eb58c35ce12e76d34fc70a3266582634b811175b..d777e1ce78fb3d41105ce841f52d18e2d1562e22 100644
--- a/third_party/WebKit/Source/core/loader/LinkLoader.cpp
+++ b/third_party/WebKit/Source/core/loader/LinkLoader.cpp
@@ -302,7 +302,7 @@ static Resource* preloadIfNeeded(const LinkRelAttribute& relAttribute, const KUR
 }
 
 void LinkLoader::loadLinksFromHeader(const String& headerValue, const KURL& baseURL, Document* document, const NetworkHintsInterface& networkHintsInterface,
-    CanLoadResources canLoadResources, ViewportDescriptionWrapper* viewportDescriptionWrapper)
+    CanLoadResources canLoadResources, MediaPreloadPolicy mediaPolicy, ViewportDescriptionWrapper* viewportDescriptionWrapper)
 {
     if (!document || headerValue.isEmpty())
         return;
@@ -311,6 +311,11 @@ void LinkLoader::loadLinksFromHeader(const String& headerValue, const KURL& base
         if (!header.valid() || header.url().isEmpty() || header.rel().isEmpty())
             continue;
 
+        if (mediaPolicy == OnlyLoadMedia && header.media().isEmpty())
+            continue;
+        if (mediaPolicy == OnlyLoadNonMedia && !header.media().isEmpty())
+            continue;
+
         LinkRelAttribute relAttribute(header.rel());
         KURL url(baseURL, header.url());
         // Sanity check to avoid re-entrancy here.