Remove child/route parameters from ShouldBeginRequest and RequestBeginning.

chrome/browser/renderer_host/chrome_resource_dispatcher_host_delegate_browsertest.cc

 // Copyright 2014 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.
 
 #include "base/command_line.h"
 #include "base/strings/string_util.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/policy/cloud/policy_header_service_factory.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/renderer_host/chrome_resource_dispatcher_host_delegate.h"
@@ skipping 46 matching lines @@
       : ChromeResourceDispatcherHostDelegate(prerender_tracker) {
   }
 
   virtual ~TestDispatcherHostDelegate() {}
 
   virtual void RequestBeginning(
       net::URLRequest* request,
       content::ResourceContext* resource_context,
       content::AppCacheService* appcache_service,
       ResourceType resource_type,
-      int child_id,
-      int route_id,
       ScopedVector<content::ResourceThrottle>* throttles) OVERRIDE {
     ChromeResourceDispatcherHostDelegate::RequestBeginning(
         request,
         resource_context,
         appcache_service,
         resource_type,
-        child_id,
-        route_id,
         throttles);
     request_headers_.MergeFrom(request->extra_request_headers());
   }
 
   virtual void OnRequestRedirected(
       const GURL& redirect_url,
       net::URLRequest* request,
       content::ResourceContext* resource_context,
       content::ResourceResponse* response) OVERRIDE {
     ChromeResourceDispatcherHostDelegate::OnRequestRedirected(
@@ skipping 92 matching lines @@
   redirect_url += kServerRedirectUrl;
   redirect_url += "?";
   redirect_url += dm_url_.spec();
   ui_test_utils::NavigateToURL(browser(), embedded_test_server()->GetURL(
       redirect_url));
   std::string value;
   ASSERT_TRUE(dispatcher_host_delegate_->request_headers_.GetHeader(
       policy::kChromePolicyHeader, &value));
   ASSERT_EQ(kTestPolicyHeader, value);
 }