Disable CookieStoreIOSWithBackend.MultipleNotifies test.

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 828 matching lines @@
           base::Bind(&RecordCookieChanges, &cookies, nullptr));
   EXPECT_EQ(0U, cookies.size());
   SetSystemCookie(kTestCookieURL, "abc", "def");
   EXPECT_EQ(1U, cookies.size());
   SetSystemCookie(kTestCookieURL, "abc", "def");
   EXPECT_EQ(1U, cookies.size());
   DeleteSystemCookie(kTestCookieURL, "abc");
   store_->UnSynchronize();
 }
 
-TEST_F(CookieStoreIOSWithBackend, MultipleNotifies) {
+// TODO(crbug.com/567736): [merge 363378] Test fails consistently after merge.
+TEST_F(CookieStoreIOSWithBackend, DISABLED_MultipleNotifies) {
   CookieStoreIOS::SwitchSynchronizedStore(nullptr, store_.get());
   backend_->RunLoadedCallback();
   std::vector<net::CanonicalCookie> cookies;
   std::vector<net::CanonicalCookie> cookies2;
   std::vector<net::CanonicalCookie> cookies3;
   std::vector<net::CanonicalCookie> cookies4;
   scoped_ptr<net::CookieStore::CookieChangedSubscription> handle =
       store_->AddCallbackForCookie(
           kTestCookieURL, "abc",
           base::Bind(&RecordCookieChanges, &cookies, nullptr));
@@ skipping 86 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