1 files changed, 10 insertions, 1 deletions

diff --git a/webkit/glue/resource_loader_bridge.h b/webkit/glue/resource_loader_bridge.h
index e5f7d2e..df55897 100644
--- a/webkit/glue/resource_loader_bridge.h
+++ b/webkit/glue/resource_loader_bridge.h
@@ -141,6 +141,10 @@ struct ResourceResponseInfo {
   // Content length if available. -1 if not available
   int64 content_length;
 
+  // Length of the raw data transferred over the network. In case there is no
+  // data, contains -1.
+  int64 raw_data_length;
+
   // The appcache this response was loaded from, or kNoCacheId.
   int64 appcache_id;
 
@@ -301,7 +305,12 @@ class ResourceLoaderBridge {
 
     // Called when a chunk of response data is available. This method may
     // be called multiple times or not at all if an error occurs.
-    virtual void OnReceivedData(const char* data, int len) = 0;
+    // The raw_data_length is the length of the raw data transferred over the
+    // network, which could be different from data length (e.g. for gzipped
+    // content), or -1 if if unknown.
+    virtual void OnReceivedData(const char* data,
+                                int data_length,
+                                int raw_data_length) = 0;
 
     // Called when metadata generated by the renderer is retrieved from the
     // cache. This method may be called zero or one times.