Revert of Adjust callers and networking delegates in extensions/ to modified APIs

extensions/browser/api/web_request/web_request_api.h

Index: extensions/browser/api/web_request/web_request_api.h
diff --git a/extensions/browser/api/web_request/web_request_api.h b/extensions/browser/api/web_request/web_request_api.h
index 796d75fe914c714f50405204f8ff54a4af462949..3332d9273735272cd7cd0eca02fde168ba504ec5 100644
--- a/extensions/browser/api/web_request/web_request_api.h
+++ b/extensions/browser/api/web_request/web_request_api.h
@@ -233,33 +233,14 @@
   // the response have arrived.
   void OnResponseStarted(void* browser_context,
                          const extensions::InfoMap* extension_info_map,
-                         net::URLRequest* request,
-                         int net_error);
-  // Deprecated.
-  // TODO(maksims): Remove this.
-  void OnResponseStarted(void* browser_context,
-                         const extensions::InfoMap* extension_info_map,
                          net::URLRequest* request);
 
   // Dispatches the onComplete event.
   void OnCompleted(void* browser_context,
                    const extensions::InfoMap* extension_info_map,
-                   net::URLRequest* request,
-                   int net_error);
-  // Deprecated.
-  // TODO(maksims): Remove this.
-  void OnCompleted(void* browser_context,
-                   const extensions::InfoMap* extension_info_map,
                    net::URLRequest* request);
 
   // Dispatches an onErrorOccurred event.
-  void OnErrorOccurred(void* browser_context,
-                       const extensions::InfoMap* extension_info_map,
-                       net::URLRequest* request,
-                       bool started,
-                       int net_error);
-  // Deprecated.
-  // TODO(maksims): Remove this.
   void OnErrorOccurred(void* browser_context,
                        const extensions::InfoMap* extension_info_map,
                        net::URLRequest* request,