Implement the "first-party-only" cookie flag.

chrome/browser/android/cookies/cookies_fetcher.h

 // 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.
 
 #ifndef CHROME_BROWSER_ANDROID_COOKIES_COOKIES_FETCHER_H_
 #define CHROME_BROWSER_ANDROID_COOKIES_COOKIES_FETCHER_H_
 
 #include "base/android/jni_weak_ref.h"
 #include "base/android/scoped_java_ref.h"
 #include "base/basictypes.h"
@@ skipping 29 matching lines @@
                       jstring url,
                       jstring name,
                       jstring value,
                       jstring domain,
                       jstring path,
                       int64 creation,
                       int64 expiration,
                       int64 last_access,
                       bool secure,
                       bool httponly,
+                      bool firstpartyonly,
                       int priority);
 
  private:
   void PersistCookiesInternal(net::URLRequestContextGetter* getter);
   void RestoreToCookieJarInternal(net::URLRequestContextGetter* getter,
                                   const net::CanonicalCookie& cookie);
 
   base::android::ScopedJavaGlobalRef<jobject> jobject_;
 
   DISALLOW_COPY_AND_ASSIGN(CookiesFetcher);
 };
 
 // Registers the CookiesFetcher native method.
 bool RegisterCookiesFetcher(JNIEnv* env);
 
 #endif // CHROME_BROWSER_ANDROID_COOKIES_COOKIES_FETCHER_H_