Revert "Revert 202112 "GTTF: Convert most tests in content to use Embedd...""

net/test/embedded_test_server/embedded_test_server_unittest.cc

 // 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.
 
 #include "net/test/embedded_test_server/embedded_test_server.h"
 
 #include "base/stringprintf.h"
 #include "base/threading/thread.h"
 #include "net/http/http_response_headers.h"
 #include "net/test/embedded_test_server/http_request.h"
@@ skipping 73 matching lines @@
   // |content type|, and |code|. Saves the request URL for verification.
   scoped_ptr<HttpResponse> HandleRequest(const std::string& path,
                                          const std::string& content,
                                          const std::string& content_type,
                                          ResponseCode code,
                                          const HttpRequest& request) {
     request_relative_url_ = request.relative_url;
 
     GURL absolute_url = server_->GetURL(request.relative_url);
     if (absolute_url.path() == path) {
-      scoped_ptr<HttpResponse> http_response(new HttpResponse);
+      scoped_ptr<BasicHttpResponse> http_response(new BasicHttpResponse);
       http_response->set_code(code);
       http_response->set_content(content);
       http_response->set_content_type(content_type);
-      return http_response.Pass();
+      return http_response.PassAs<HttpResponse>();
     }
 
     return scoped_ptr<HttpResponse>();
   }
 
  protected:
   int num_responses_received_;
   int num_responses_expected_;
   std::string request_relative_url_;
   base::Thread io_thread_;
@@ skipping 126 matching lines @@
   EXPECT_EQ("text/html", GetContentTypeFromFetcher(*fetcher2));
 
   EXPECT_EQ(URLRequestStatus::SUCCESS, fetcher3->GetStatus().status());
   EXPECT_EQ(NOT_FOUND, fetcher3->GetResponseCode());
   EXPECT_EQ("No chocolates", GetContentFromFetcher(*fetcher3));
   EXPECT_EQ("text/plain", GetContentTypeFromFetcher(*fetcher3));
 }
 
 }  // namespace test_server
 }  // namespace net