[Cronet] Fix link to QUIC error codes.

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

 // Copyright 2016 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;
 
 /**
  * Subclass of {@link NetworkException} which contains a detailed
  * <a href="https://www.chromium.org/quic">QUIC</a> error code from <a
  * href=https://cs.chromium.org/chromium/src/net/quic/quic_protocol.h?type=cs&q=%22enum+QuicErrorCode+%7B%22+file:src/net/quic/quic_protocol.h>
@@ skipping 10 matching lines @@
      *         java.io.IOException#getCause getCause()} method). A null value is permitted, and
      *         indicates that the cause is nonexistent or unknown.
      */
     protected QuicException(String message, Throwable cause) {
         super(message, cause);
     }
 
     /**
      * Returns the <a href="https://www.chromium.org/quic">QUIC</a> error code, which is a value
      * from <a
-     * href=https://cs.chromium.org/chromium/src/net/quic/quic_protocol.h?type=cs&q=%22enum+QuicErrorCode+%7B%22+file:src/net/quic/quic_protocol.h>
+     * href=https://cs.chromium.org/chromium/src/net/quic/core/quic_error_codes.h?type=cs&q=%22enum+QuicErrorCode+%7B%22>
      * QuicErrorCode</a>.
      */
     public abstract int getQuicDetailedErrorCode();
 }