Move browsing_data counter sync tests to separate file

components/browsing_data/core/counters/passwords_counter.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 COMPONENTS_BROWSING_DATA_CORE_COUNTERS_PASSWORDS_COUNTER_H_
 #define COMPONENTS_BROWSING_DATA_CORE_COUNTERS_PASSWORDS_COUNTER_H_
 
 #include <memory>
 #include <vector>
 
 #include "components/browsing_data/core/counters/browsing_data_counter.h"
 #include "components/password_manager/core/browser/password_store.h"
 #include "components/password_manager/core/browser/password_store_consumer.h"
 #include "components/sync/driver/sync_service_observer.h"
 
 namespace browsing_data {
 
 class PasswordsCounter : public browsing_data::BrowsingDataCounter,
                          public password_manager::PasswordStoreConsumer,
                          public password_manager::PasswordStore::Observer,
                          public syncer::SyncServiceObserver {
  public:
-  class PasswordResult : public FinishedResult {
-   public:
-    PasswordResult(const PasswordsCounter* source,
-                   ResultInt value,
-                   bool password_sync_enabled);
-    ~PasswordResult() override;
-
-    bool password_sync_enabled() const { return password_sync_enabled_; }
-
-   private:
-    bool password_sync_enabled_;
-  };
-
   explicit PasswordsCounter(
       scoped_refptr<password_manager::PasswordStore> store,
       syncer::SyncService* sync_service);
   ~PasswordsCounter() override;
 
   const char* GetPrefName() const override;
 
  private:
   void OnInitialized() override;
 
@@ skipping 14 matching lines @@
 
   base::CancelableTaskTracker cancelable_task_tracker_;
   scoped_refptr<password_manager::PasswordStore> store_;
   syncer::SyncService* sync_service_;
   bool password_sync_enabled_;
 };
 
 }  // namespace browsing_data
 
 #endif  // COMPONENTS_BROWSING_DATA_CORE_COUNTERS_PASSWORDS_COUNTER_H_