[Cronet] Separate Cronet implementation and API by package name.

components/cronet/android/api/src/org/chromium/net/UrlResponseInfo.java

 // Copyright 2015 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 java.util.ArrayList;
 import java.util.Collections;
 import java.util.List;
 import java.util.Locale;
@@ skipping 17 matching lines @@
     private final AtomicLong mReceivedBytesCount;
     private final HeaderBlock mHeaders;
 
     /**
      * Unmodifiable container of response headers or trailers.
      */
     public static final class HeaderBlock {
         private final List<Map.Entry<String, String>> mAllHeadersList;
         private Map<String, List<String>> mHeadersMap;
 
-        HeaderBlock(List<Map.Entry<String, String>> allHeadersList) {
+        /**
+         * @hide only used by internal implementation.
+         */
+        public HeaderBlock(List<Map.Entry<String, String>> allHeadersList) {
             mAllHeadersList = allHeadersList;
         }
 
         /**
          * Returns an unmodifiable list of the response header field and value pairs.
          * The headers are in the same order they are received over the wire.
          *
          * @return an unmodifiable list of response header field and value pairs
          */
         public List<Map.Entry<String, String>> getAsList() {
@@ skipping 159 matching lines @@
         return String.format(Locale.ROOT, "UrlResponseInfo@[%s][%s]: urlChain = %s, "
                         + "httpStatus = %d %s, headers = %s, wasCached = %b, "
                         + "negotiatedProtocol = %s, proxyServer= %s, receivedBytesCount = %d",
                 // Prevent asserting on the contents of this string
                 Integer.toHexString(System.identityHashCode(this)), getUrl(),
                 getUrlChain().toString(), getHttpStatusCode(), getHttpStatusText(),
                 getAllHeadersAsList().toString(), wasCached(), getNegotiatedProtocol(),
                 getProxyServer(), getReceivedBytesCount());
     }
 
-    // Sets mReceivedBytesCount. Must not be called after request completion or cancellation.
-    void setReceivedBytesCount(long currentReceivedBytesCount) {
+    /**
+     * Sets mReceivedBytesCount. Must not be called after request completion or cancellation.
+     * @hide only used by internal implementation.
+     */
+    public void setReceivedBytesCount(long currentReceivedBytesCount) {
         mReceivedBytesCount.set(currentReceivedBytesCount);
     }
 }