Add host resolver rules experimental flag for Cronet

components/cronet/android/test/javatests/src/org/chromium/net/CronetTestBase.java

 // 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.
 
 package org.chromium.net;
 
 import android.test.AndroidTestCase;
 
 import org.chromium.base.PathUtils;
 
@@ skipping 133 matching lines @@
                     super.runTest();
                 }
             } catch (Throwable e) {
                 throw new Throwable("CronetTestBase#runTest failed.", e);
             }
         } else {
             super.runTest();
         }
     }
 
-    /**
-     * Registers test host resolver for testing with the new API.
-     */
-    protected void registerHostResolver(CronetTestFramework framework) {
-        registerHostResolver(framework, false);
-    }
-
-    /**
-     * Registers test host resolver.
-     *
-     * @param isLegacyAPI true if the test should use the legacy API.
-     */
-    protected void registerHostResolver(CronetTestFramework framework, boolean isLegacyAPI) {
-        if (isLegacyAPI) {
-            CronetTestUtil.registerHostResolverProc(framework.mRequestFactory, LOOPBACK_ADDRESS);
-        } else {
-            CronetTestUtil.registerHostResolverProc(framework.mCronetEngine, LOOPBACK_ADDRESS);
-        }
-    }
-
     void assertResponseEquals(UrlResponseInfo expected, UrlResponseInfo actual) {
         assertEquals(expected.getAllHeaders(), actual.getAllHeaders());
         assertEquals(expected.getAllHeadersAsList(), actual.getAllHeadersAsList());
         assertEquals(expected.getHttpStatusCode(), actual.getHttpStatusCode());
         assertEquals(expected.getHttpStatusText(), actual.getHttpStatusText());
         assertEquals(expected.getUrlChain(), actual.getUrlChain());
         assertEquals(expected.getUrl(), actual.getUrl());
         // Transferred bytes and proxy server are not supported in pure java
         if (!(mCronetTestFramework.mCronetEngine instanceof JavaCronetEngine)) {
             assertEquals(expected.getReceivedBytesCount(), actual.getReceivedBytesCount());
@@ skipping 10 matching lines @@
 
     @Target(ElementType.METHOD)
     @Retention(RetentionPolicy.RUNTIME)
     public @interface OnlyRunCronetHttpURLConnection {
     }
 
     @Target(ElementType.METHOD)
     @Retention(RetentionPolicy.RUNTIME)
     public @interface OnlyRunNativeCronet {}
 }