sync: Refactor autofill integration tests

chrome/browser/sync/test/integration/autofill_helper.h

 // Copyright (c) 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.
 
 #ifndef CHROME_BROWSER_SYNC_TEST_INTEGRATION_AUTOFILL_HELPER_H_
 #define CHROME_BROWSER_SYNC_TEST_INTEGRATION_AUTOFILL_HELPER_H_
 
 #include <set>
 #include <string>
 #include <vector>
@@ skipping 41 matching lines @@
 // Removes all of the keys from the WebDataService of sync profile |profile|.
 void RemoveKeys(int profile);
 
 // Gets all the form fields in the WebDataService of sync profile |profile|.
 std::set<autofill::AutofillEntry> GetAllKeys(int profile) WARN_UNUSED_RESULT;
 
 // Compares the form fields in the WebDataServices of sync profiles
 // |profile_a| and |profile_b|. Returns true if they match.
 bool KeysMatch(int profile_a, int profile_b) WARN_UNUSED_RESULT;
 
+// Allows syncers to run until KeysMatch() returns true.
+bool AwaitKeysMatch(int profile_a, int profile_b);
+
 // Replaces the Autofill profiles in sync profile |profile| with
 // |autofill_profiles|.
 void SetProfiles(int profile,
                  std::vector<autofill::AutofillProfile>* autofill_profiles);
 
 // Replaces the CreditCard profiles in sync profile |profile| with
 // |credit_cards|.
 void SetCreditCards(int profile,
                     std::vector<autofill::CreditCard>* credit_cards);
 
@@ skipping 24 matching lines @@
 int GetKeyCount(int profile);
 
 // Compares the Autofill profiles in the PersonalDataManagers of sync profiles
 // |profile_a| and |profile_b|. Returns true if they match.
 bool ProfilesMatch(int profile_a, int profile_b) WARN_UNUSED_RESULT;
 
 // Compares the autofill profiles for all sync profiles, and returns true if
 // they all match.
 bool AllProfilesMatch() WARN_UNUSED_RESULT;
 
+// Allows the syncers to run until ProfilesMatch() returns true.
+bool AwaitProfilesMatch(int profile_a, int profile_b);
+
 // Creates a test autofill profile based on the persona specified in |type|.
 autofill::AutofillProfile CreateAutofillProfile(ProfileType type);
 
 }  // namespace autofill_helper
 
 #endif  // CHROME_BROWSER_SYNC_TEST_INTEGRATION_AUTOFILL_HELPER_H_