Implement $Secure- cookie prefix

ios/net/cookies/cookie_store_ios_unittest.mm

 // Copyright 2012 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.
 
 #include "ios/net/cookies/cookie_store_ios.h"
 
 #import <Foundation/Foundation.h>
 
 #include "base/bind_helpers.h"
 #include "base/message_loop/message_loop.h"
@@ skipping 24 matching lines @@
     return store;
   }
 
   static const bool is_cookie_monster = false;
   static const bool supports_http_only = false;
   static const bool supports_non_dotted_domains = false;
   static const bool preserves_trailing_dots = false;
   static const bool filters_schemes = false;
   static const bool has_path_prefix_bug = true;
   static const int creation_time_granularity_in_ms = 1000;
+  static const int enforces_prefixes = true;
 
   base::MessageLoop loop_;
 };
 
 struct InactiveCookieStoreIOSTestTraits {
   static scoped_refptr<net::CookieStore> Create() {
     return new CookieStoreIOS(nullptr);
   }
 
   static const bool is_cookie_monster = false;
   static const bool supports_http_only = false;
   static const bool supports_non_dotted_domains = true;
   static const bool preserves_trailing_dots = true;
   static const bool filters_schemes = false;
   static const bool has_path_prefix_bug = false;
   static const int creation_time_granularity_in_ms = 0;
+  static const int enforces_prefixes = true;
 
   base::MessageLoop loop_;
 };
 
 // RoundTripTestCookieStore is un-synchronized and re-synchronized after all
 // cookie operations. This means all system cookies are converted to Chrome
 // cookies and converted back.
 // The purpose of this class is to test that cookie conversions do not break the
 // cookie store.
 class RoundTripTestCookieStore : public net::CookieStore {
@@ skipping 90 matching lines @@
     return new RoundTripTestCookieStore();
   }
 
   static const bool is_cookie_monster = false;
   static const bool supports_http_only = false;
   static const bool supports_non_dotted_domains = false;
   static const bool preserves_trailing_dots = false;
   static const bool filters_schemes = false;
   static const bool has_path_prefix_bug = true;
   static const int creation_time_granularity_in_ms = 1000;
+  static const int enforces_prefixes = true;
 };
 
 }  // namespace net
 
 namespace net {
 
 INSTANTIATE_TYPED_TEST_CASE_P(CookieStoreIOS,
                               CookieStoreTest,
                               CookieStoreIOSTestTraits);
 
@@ skipping 760 matching lines @@
   EXPECT_EQ(2U, cookies.size());
   // this deletes the callback
   handle.reset();
   SetSystemCookie(kTestCookieURL, "abc", "jkl");
   EXPECT_EQ(2U, cookies.size());
   DeleteSystemCookie(kTestCookieURL, "abc");
   store_->UnSynchronize();
 }
 
 }  // namespace net