Moved JsonPrefStore to use SequencedWorkerPool

chrome/service/cloud_print/connector_settings_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 "chrome/service/cloud_print/connector_settings.h"
 
 #include <string>
 
 #include "base/file_util.h"
 #include "base/message_loop.h"
@@ skipping 26 matching lines @@
     "       ],"
     "      'print_system_settings': {"
     "         'delete_on_enum_fail' : true"
     "       }"
     "   }"
     "}";
 
 
 class ConnectorSettingsTest : public testing::Test {
  protected:
-  virtual void SetUp() {
+  virtual void SetUp() OVERRIDE {
     ASSERT_TRUE(temp_dir_.CreateUniqueTempDir());
     message_loop_proxy_ = base::MessageLoopProxy::current();
   }
 
   ServiceProcessPrefs* CreateTestFile(const char* json) {
     FilePath file_name = temp_dir_.path().AppendASCII("file.txt");
     file_util::Delete(file_name, false);
     if (json) {
       std::string content = json;
       std::replace(content.begin(), content.end(), '\'', '"');
       file_util::WriteFile(file_name, content.c_str(), content.size());
     }
     ServiceProcessPrefs* prefs =
-        new ServiceProcessPrefs(file_name, message_loop_proxy_.get());
+        new ServiceProcessPrefs(file_name, message_loop_proxy_);
     prefs->ReadPrefs();
     return prefs;
   }
 
   ScopedTempDir temp_dir_;
   MessageLoop message_loop_;
   scoped_refptr<base::MessageLoopProxy> message_loop_proxy_;
 };
 
 TEST_F(ConnectorSettingsTest, InitFromEmpty) {
@@ skipping 64 matching lines @@
   // Set and check valid settings.
   settings.set_xmpp_ping_enabled(true);
   settings.SetXmppPingTimeoutSec(256);
   EXPECT_TRUE(settings.xmpp_ping_enabled());
   EXPECT_EQ(settings.xmpp_ping_timeout_sec(), 256);
 
   // Set invalid settings, and check correct defaults.
   settings.SetXmppPingTimeoutSec(1);
   EXPECT_EQ(settings.xmpp_ping_timeout_sec(), kMinimumXmppPingTimeoutSecs);
 }