Add host resolver rules experimental flag for Cronet

components/cronet/android/test/native_test_server.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 "components/cronet/android/test/native_test_server.h"
 
 #include <memory>
 #include <string>
 #include <utility>
 
@@ skipping 275 matching lines @@
 ScopedJavaLocalRef<jstring> GetFileURL(
     JNIEnv* env,
     const JavaParamRef<jclass>& jcaller,
     const JavaParamRef<jstring>& jfile_path) {
   DCHECK(g_test_server);
   std::string file = base::android::ConvertJavaStringToUTF8(env, jfile_path);
   GURL url = g_test_server->GetURL(file);
   return base::android::ConvertUTF8ToJavaString(env, url.spec());
 }
 
-ScopedJavaLocalRef<jstring> GetSdchURL(JNIEnv* env,
-                                       const JavaParamRef<jclass>& jcaller) {
+int GetPort(JNIEnv* env, const JavaParamRef<jclass>& jcaller) {
   DCHECK(g_test_server);
-  std::string url(base::StringPrintf("http://%s:%d", kFakeSdchDomain,
-                                     g_test_server->port()));
-  return base::android::ConvertUTF8ToJavaString(env, url);
+  return g_test_server->port();
 }
 
 ScopedJavaLocalRef<jstring> GetExabyteResponseURL(
     JNIEnv* env,
     const JavaParamRef<jclass>& jcaller) {
   DCHECK(g_test_server);
   GURL url = g_test_server->GetURL(kExabyteResponsePath);
   return base::android::ConvertUTF8ToJavaString(env, url.spec());
 }
 
@@ skipping 12 matching lines @@
 #else
   return JNI_FALSE;
 #endif
 }
 
 bool RegisterNativeTestServer(JNIEnv* env) {
   return RegisterNativesImpl(env);
 }
 
 }  // namespace cronet