Merge a couple of memory cache hit notifications

Source/core/fetch/FetchContext.h

Index: Source/core/fetch/FetchContext.h
diff --git a/Source/core/fetch/FetchContext.h b/Source/core/fetch/FetchContext.h
index aaded4d2aa3bf11f4d72b38fdd574d10cde1dbf1..8f13535dcab007b594c7407b33740be6e9f93e16 100644
--- a/Source/core/fetch/FetchContext.h
+++ b/Source/core/fetch/FetchContext.h
@@ -74,13 +74,12 @@ public:
 
     virtual void dispatchDidChangeResourcePriority(unsigned long identifier, ResourceLoadPriority, int intraPriorityValue);
     virtual void dispatchWillSendRequest(unsigned long identifier, ResourceRequest&, const ResourceResponse& redirectResponse, const FetchInitiatorInfo& = FetchInitiatorInfo());
-    virtual void dispatchDidLoadResourceFromMemoryCache(const ResourceRequest&, const ResourceResponse&);
+    virtual void dispatchDidLoadResourceFromMemoryCache(const Resource*);
     virtual void dispatchDidReceiveResponse(unsigned long identifier, const ResourceResponse&, ResourceLoader* = 0);
     virtual void dispatchDidReceiveData(unsigned long identifier, const char* data, int dataLength, int encodedDataLength);
     virtual void dispatchDidDownloadData(unsigned long identifier, int dataLength, int encodedDataLength);
     virtual void dispatchDidFinishLoading(unsigned long identifier, double finishTime, int64_t encodedDataLength);
     virtual void dispatchDidFail(unsigned long identifier, const ResourceError&, bool isInternalRequest);
-    virtual void sendRemainingDelegateMessages(unsigned long identifier, const ResourceResponse&, int dataLength);
 
     virtual bool shouldLoadNewResource(Resource::Type) const { return false; }
     virtual void dispatchWillRequestResource(FetchRequest*);