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

chrome/renderer/extensions/extension_localization_peer.h

Index: chrome/renderer/extensions/extension_localization_peer.h
diff --git a/chrome/renderer/extensions/extension_localization_peer.h b/chrome/renderer/extensions/extension_localization_peer.h
index 4d9f16d3df9aaa61aa0546e5b15b20f4c0444c4e..894580ad035493b8a389b174c112158b5e2adf55 100644
--- a/chrome/renderer/extensions/extension_localization_peer.h
+++ b/chrome/renderer/extensions/extension_localization_peer.h
@@ -48,7 +48,8 @@ class ExtensionLocalizationPeer : public content::RequestPeer {
                           bool stale_copy_in_cache,
                           const base::TimeTicks& completion_time,
                           int64_t total_transfer_size,
-                          int64_t encoded_body_size) override;
+                          int64_t encoded_body_size,
+                          int64_t decoded_body_size) override;
 
  private:
   friend class ExtensionLocalizationPeerTest;