Split PrefService into PrefService, PrefServiceSimple and PrefServiceSyncable.

chrome/browser/password_manager/password_manager_unittest.cc

 // 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.
 
 #include <vector>
 
 #include "base/message_loop.h"
 #include "base/string_util.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/password_manager/mock_password_store.h"
@@ skipping 330 matching lines @@
   observed.clear();
   manager()->OnPasswordFormsRendered(observed);  // The initial layout.
 
   manager()->OnPasswordFormsParsed(observed);  // The post-navigation load.
   manager()->OnPasswordFormsRendered(observed);  // The post-navigation layout.
 }
 
 TEST_F(PasswordManagerTest, SavingDependsOnManagerEnabledPreference) {
   // Test that saving passwords depends on the password manager enabled
   // preference.
-  TestingPrefService* prefService = testing_profile_->GetTestingPrefService();
+  TestingPrefServiceSyncable* prefService =
+      testing_profile_->GetTestingPrefService();
   prefService->SetUserPref(prefs::kPasswordManagerEnabled,
                            Value::CreateBooleanValue(true));
   EXPECT_TRUE(manager()->IsSavingEnabled());
   prefService->SetUserPref(prefs::kPasswordManagerEnabled,
                            Value::CreateBooleanValue(false));
   EXPECT_FALSE(manager()->IsSavingEnabled());
 }
 
 TEST_F(PasswordManagerTest, FillPasswordsOnDisabledManager) {
   // Test fix for issue 158296: Passwords must be filled even if the password
   // manager is disabled.
   std::vector<PasswordForm*> result;
   PasswordForm* existing = new PasswordForm(MakeSimpleForm());
   result.push_back(existing);
-  TestingPrefService* prefService = testing_profile_->GetTestingPrefService();
+  TestingPrefServiceSyncable* prefService =
+      testing_profile_->GetTestingPrefService();
   prefService->SetUserPref(prefs::kPasswordManagerEnabled,
                            Value::CreateBooleanValue(false));
   EXPECT_CALL(delegate_, FillPasswordForm(_));
   EXPECT_CALL(*store_, GetLogins(_, _))
       .WillRepeatedly(DoAll(WithArg<1>(InvokeConsumer(result)), Return(1)));
   std::vector<PasswordForm> observed;
   PasswordForm form(MakeSimpleForm());
   observed.push_back(form);
   manager()->OnPasswordFormsParsed(observed);
 }
@@ skipping 49 matching lines @@
   // navigation occurs.
   EXPECT_CALL(delegate_,
               AddSavePasswordInfoBarIfPermitted(_)).Times(Exactly(0));
   EXPECT_CALL(*store_, AddLogin(FormMatches(form)));
 
   // Now the password manager waits for the navigation to complete.
   observed.clear();
   manager()->OnPasswordFormsParsed(observed);  // The post-navigation load.
   manager()->OnPasswordFormsRendered(observed);  // The post-navigation layout.
 }