Send the decoded size when response completed and stop summing in ResourceLoader::DidReceiveData()

third_party/WebKit/Source/platform/loader/fetch/Resource.h

 /*
     Copyright (C) 1998 Lars Knoll (knoll@mpi-hd.mpg.de)
     Copyright (C) 2001 Dirk Mueller <mueller@kde.org>
     Copyright (C) 2006 Samuel Weinig (sam.weinig@gmail.com)
     Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All
     rights reserved.
 
     This library is free software; you can redistribute it and/or
     modify it under the terms of the GNU Library General Public
     License as published by the Free Software Foundation; either
@@ skipping 283 matching lines @@
 
   virtual void DidSendData(unsigned long long /* bytesSent */,
                            unsigned long long /* totalBytesToBeSent */) {}
   virtual void DidDownloadData(int) {}
 
   double LoadFinishTime() const { return load_finish_time_; }
 
   void SetEncodedDataLength(int64_t value) {
     response_.SetEncodedDataLength(value);
   }
-  void AddToEncodedBodyLength(int value) {
-    response_.AddToEncodedBodyLength(value);
+  void SetEncodedBodyLength(int value) {
+    response_.SetEncodedBodyLength(value);
   }
-  void AddToDecodedBodyLength(int value) {
-    response_.AddToDecodedBodyLength(value);
+  void SetDecodedBodyLength(int value) {
+    response_.SetDecodedBodyLength(value);
   }
 
   virtual bool CanReuse(const FetchParameters&) const { return true; }
 
   // If cache-aware loading is activated, this callback is called when the first
   // disk-cache-only request failed due to cache miss. After this callback,
   // cache-aware loading is deactivated and a reload with original request will
   // be triggered right away in ResourceLoader.
   virtual void WillReloadAfterDiskCacheMiss() {}
 
@@ skipping 183 matching lines @@
 };
 
 #define DEFINE_RESOURCE_TYPE_CASTS(typeName)                      \
   DEFINE_TYPE_CASTS(typeName##Resource, Resource, resource,       \
                     resource->GetType() == Resource::k##typeName, \
                     resource.GetType() == Resource::k##typeName);
 
 }  // namespace blink
 
 #endif