Allow use of Mojo/V8 ProxyResolvers with URLRequestContextBuilder.

net/test/embedded_test_server/http_request.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/http_request.h"
 
 #include <algorithm>
 #include <utility>
 
 #include "base/logging.h"
@@ skipping 92 matching lines @@
     DCHECK_EQ(3u, header_line_tokens.size());
     // Method.
     http_request_->method_string = header_line_tokens[0];
     http_request_->method =
         GetMethodType(base::ToLowerASCII(header_line_tokens[0]));
     // Address.
     // Don't build an absolute URL as the parser does not know (should not
     // know) anything about the server address.
     GURL url(header_line_tokens[1]);
     if (url.is_valid()) {
-      http_request_->relative_url = url.path();
+      http_request_->relative_url = url.PathForRequest();

[mmenke, 2017/05/12 17:19:40]

This was removing the query string, so breaking the use of echoheader (The other
cases here keep the query string)

     } else if (header_line_tokens[1][0] == '/') {
       http_request_->relative_url = header_line_tokens[1];
     } else {
       http_request_->relative_url = "/" + header_line_tokens[1];
     }
 
     // Protocol.
     const std::string protocol = base::ToLowerASCII(header_line_tokens[2]);
     CHECK(protocol == "http/1.0" || protocol == "http/1.1") <<
         "Protocol not supported: " << protocol;
@@ skipping 125 matching lines @@
     return METHOD_CONNECT;
   } else if (token == "options") {
     return METHOD_OPTIONS;
   }
   LOG(WARNING) << "Method not implemented: " << token;
   return METHOD_GET;
 }
 
 }  // namespace test_server
 }  // namespace net