Introduce a delegate to avoid hardcoding "chrome-extension" in net/.

net/url_request/url_request_test_util.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef NET_URL_REQUEST_URL_REQUEST_TEST_UTIL_H_
 #define NET_URL_REQUEST_URL_REQUEST_TEST_UTIL_H_
 #pragma once
 
 #include <stdlib.h>
 
@@ skipping 20 matching lines @@
 #include "net/disk_cache/disk_cache.h"
 #include "net/ftp/ftp_network_layer.h"
 #include "net/http/http_auth_handler_factory.h"
 #include "net/http/http_cache.h"
 #include "net/http/http_network_layer.h"
 #include "net/proxy/proxy_service.h"
 #include "net/url_request/url_request.h"
 #include "net/url_request/url_request_context.h"
 #include "net/url_request/url_request_context_getter.h"
 #include "net/url_request/url_request_context_storage.h"
+#include "net/url_request/url_request_throttler_manager.h"
 
 using base::TimeDelta;
 
 //-----------------------------------------------------------------------------
 
 class TestURLRequestContext : public net::URLRequestContext {
  public:
   TestURLRequestContext();
   // Default constructor like TestURLRequestContext() but does not call
   // Init() in case |delay_initialization| is true. This allows modifying the
@@ skipping 43 matching lines @@
 
 class TestURLRequest : public net::URLRequest {
  public:
   TestURLRequest(const GURL& url, Delegate* delegate);
   virtual ~TestURLRequest();
 
  private:
   const scoped_ptr<net::URLRequestContext> context_;
 };
 
+
+// An URLRequestThrottlerManagerDelegate that always allows rejecting requests.
+class TestURLRequestThrottlerManagerDelegate
+    : public net::URLRequestThrottlerManagerDelegate {
+ public:
+  virtual bool MayRejectRequest(net::URLRequest* request) OVERRIDE;
+};
+
 //-----------------------------------------------------------------------------
 
 class TestDelegate : public net::URLRequest::Delegate {
  public:
   TestDelegate();
   virtual ~TestDelegate();
 
   void set_cancel_in_received_redirect(bool val) { cancel_in_rr_ = val; }
   void set_cancel_in_response_started(bool val) { cancel_in_rs_ = val; }
   void set_cancel_in_received_data(bool val) { cancel_in_rd_ = val; }
@@ skipping 173 matching lines @@
 
  private:
   static std::string value_;
   const std::string old_value_;
   const std::string new_value_;
 
   DISALLOW_COPY_AND_ASSIGN(ScopedCustomUrlRequestTestHttpHost);
 };
 
 #endif  // NET_URL_REQUEST_URL_REQUEST_TEST_UTIL_H_