Make the ChromeNetworkDelegate use the ExtensionEventRouterForwarder

chrome/browser/extensions/extension_webrequest_api.h

Index: chrome/browser/extensions/extension_webrequest_api.h
diff --git a/chrome/browser/extensions/extension_webrequest_api.h b/chrome/browser/extensions/extension_webrequest_api.h
index 27fb5cb19b62186e69066c0c6b96ad5fd1035b63..f04edc93bb3f89ca9685b56fc98001c40ae189a1 100644
--- a/chrome/browser/extensions/extension_webrequest_api.h
+++ b/chrome/browser/extensions/extension_webrequest_api.h
@@ -14,8 +14,9 @@
 #include "base/singleton.h"
 #include "ipc/ipc_message.h"
 #include "chrome/browser/extensions/extension_function.h"
+#include "chrome/browser/profiles/profile.h"
 
-class ExtensionIOEventRouter;
+class ExtensionEventRouterForwarder;
 class GURL;
 
 // This class observes network events and routes them to the appropriate
@@ -36,7 +37,8 @@ class ExtensionWebRequestEventRouter {
 
   // TODO(mpcomplete): additional params
   void OnBeforeRequest(
-      const ExtensionIOEventRouter* event_router,
+      ExtensionEventRouterForwarder* event_router,
+      ProfileId profile_id,
       const GURL& url,
       const std::string& method);