Remove the HANDLED_EXTERNALLY status code.

chrome/renderer/security_filter_peer.h

Index: chrome/renderer/security_filter_peer.h
diff --git a/chrome/renderer/security_filter_peer.h b/chrome/renderer/security_filter_peer.h
index df499bdece524e805665c5aec11cafe3c0a5ac9c..85aa76ad589d44d7525bb96105b683a0cb88ad23 100644
--- a/chrome/renderer/security_filter_peer.h
+++ b/chrome/renderer/security_filter_peer.h
@@ -43,6 +43,7 @@ class SecurityFilterPeer : public webkit_glue::ResourceLoaderBridge::Peer {
                               int encoded_data_length) OVERRIDE;
   virtual void OnCompletedRequest(
       const net::URLRequestStatus& status,
+      bool handled_externally,
       const std::string& security_info,
       const base::TimeTicks& completion_time) OVERRIDE;
 
@@ -74,6 +75,7 @@ class BufferedPeer : public SecurityFilterPeer {
                               int encoded_data_length) OVERRIDE;
   virtual void OnCompletedRequest(
       const net::URLRequestStatus& status,
+      bool handled_externally,
       const std::string& security_info,
       const base::TimeTicks& completion_time) OVERRIDE;
 
@@ -117,6 +119,7 @@ class ReplaceContentPeer : public SecurityFilterPeer {
                               int encoded_data_length) OVERRIDE;
   virtual void OnCompletedRequest(
       const net::URLRequestStatus& status,
+      bool handled_externally,
       const std::string& security_info,
       const base::TimeTicks& completion_time) OVERRIDE;