Cache-aware Resource loading

third_party/WebKit/Source/core/fetch/ResourceLoader.h

Index: third_party/WebKit/Source/core/fetch/ResourceLoader.h
diff --git a/third_party/WebKit/Source/core/fetch/ResourceLoader.h b/third_party/WebKit/Source/core/fetch/ResourceLoader.h
index 728f0151c7e5f2e9ef1caeb082a1bb89916d4fe5..4c59bd1d6239b606037954ae5d82297339983579 100644
--- a/third_party/WebKit/Source/core/fetch/ResourceLoader.h
+++ b/third_party/WebKit/Source/core/fetch/ResourceLoader.h
@@ -67,6 +67,16 @@ class CORE_EXPORT ResourceLoader final
 
   void didChangePriority(ResourceLoadPriority, int intraPriorityValue);
 
+  // Activates cache-aware loading and returns true. Returns false and does
+  // nothing if it should not be activated.
+  bool activateCacheAwareLoading(const ResourceRequest&);
+
+  void deactivateCacheAwareLoading();
+
+  bool isCacheAwareLoadingActivated() const {
+    return m_isCacheAwareLoadingActivated;
+  }
+
   // WebURLLoaderClient
   //
   // A succesful load will consist of:
@@ -116,6 +126,7 @@ class CORE_EXPORT ResourceLoader final
   std::unique_ptr<WebURLLoader> m_loader;
   Member<ResourceFetcher> m_fetcher;
   Member<Resource> m_resource;
+  bool m_isCacheAwareLoadingActivated;
 };
 
 }  // namespace blink