Improve autofill unit test

chrome/browser/sync/profile_sync_test_util.h

 // Copyright (c) 2010 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_PROFILE_SYNC_TEST_UTIL_H_
 #define CHROME_BROWSER_SYNC_PROFILE_SYNC_TEST_UTIL_H_
 
 #include "chrome/browser/webdata/web_database.h"
 #include "chrome/browser/sync/glue/bookmark_change_processor.h"
 #include "chrome/browser/sync/glue/bookmark_data_type_controller.h"
@@ skipping 14 matching lines @@
 
 template <class ModelAssociatorImpl>
 class TestModelAssociator : public ModelAssociatorImpl {
  public:
   explicit TestModelAssociator(
       ProfileSyncService* service,
       browser_sync::UnrecoverableErrorHandler* error_handler)
       : ModelAssociatorImpl(service, error_handler) {
   }
 
-  TestModelAssociator(ProfileSyncService* service,
-                      WebDatabase* web_database,
-                      browser_sync::UnrecoverableErrorHandler* error_handler)
-      : ModelAssociatorImpl(service, web_database, error_handler) {
-  }
-
   virtual bool GetSyncIdForTaggedNode(const std::string& tag, int64* sync_id) {
     std::wstring tag_wide;
     if (!UTF8ToWide(tag.c_str(), tag.length(), &tag_wide)) {
       NOTREACHED() << "Unable to convert UTF8 to wide for string: " << tag;
       return false;
     }
 
     sync_api::WriteTransaction trans(
         ModelAssociatorImpl::sync_service()->backend()->GetUserShareHandle());
     sync_api::ReadNode root(&trans);
@@ skipping 32 matching lines @@
 
   ~TestModelAssociator() {}
 };
 
 class ProfileSyncServiceObserverMock : public ProfileSyncServiceObserver {
  public:
   MOCK_METHOD0(OnStateChanged, void());
 };
 
 #endif  // CHROME_BROWSER_SYNC_PROFILE_SYNC_TEST_UTIL_H_