Rename referrerPolicy() methods to getReferrerPolicy().

third_party/WebKit/Source/modules/fetch/Request.idl

 // 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.
 
 // http://fetch.spec.whatwg.org/#request-class
 
 typedef (Request or USVString) RequestInfo;
 
 enum RequestContext {
     "", "audio", "beacon", "cspreport", "download", "embed", "eventsource", "favicon",
@@ skipping 22 matching lines @@
     Constructor(RequestInfo input, optional Dictionary requestInitDict),
     ConstructorCallWith=ScriptState,
     Exposed=(Window,Worker),
     RaisesException=Constructor,
     DependentLifetime,
 ] interface Request {
     readonly attribute ByteString method;
     readonly attribute USVString url;
     [ImplementedAs=getHeaders] readonly attribute Headers headers;
     readonly attribute DOMString referrer;
-    readonly attribute ReferrerPolicy referrerPolicy;
+    [ImplementedAs=getReferrerPolicy] readonly attribute ReferrerPolicy referrerPolicy;
     readonly attribute RequestMode mode;
     readonly attribute RequestCredentials credentials;
     readonly attribute RequestRedirect redirect;
     readonly attribute DOMString integrity;
 
     [RaisesException, CallWith=ScriptState] Request clone();
 };
 
 Request implements Body;