Move all remaining appcache-related code to content namespace

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 42 matching lines @@
   explicit TestDispatcherHostDelegate(
       prerender::PrerenderTracker* prerender_tracker)
       : ChromeResourceDispatcherHostDelegate(prerender_tracker) {
   }
 
   virtual ~TestDispatcherHostDelegate() {}
 
   virtual void RequestBeginning(
       net::URLRequest* request,
       content::ResourceContext* resource_context,
-      appcache::AppCacheService* appcache_service,
+      content::AppCacheService* appcache_service,
       ResourceType::Type resource_type,
       int child_id,
       int route_id,
       ScopedVector<content::ResourceThrottle>* throttles) OVERRIDE {
     ChromeResourceDispatcherHostDelegate::RequestBeginning(
         request,
         resource_context,
         appcache_service,
         resource_type,
         child_id,
@@ skipping 104 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);
 }