Reduce usage of MessageLoopProxy in base/

chrome/browser/profiles/profile_impl_io_data.cc

Index: chrome/browser/profiles/profile_impl_io_data.cc
diff --git a/chrome/browser/profiles/profile_impl_io_data.cc b/chrome/browser/profiles/profile_impl_io_data.cc
index fb22c3c34299d8f1b98dd4b5709c3378ce1f9664..9f26c4d922e4e61140cbb5256595c2988dafa4cd 100644
--- a/chrome/browser/profiles/profile_impl_io_data.cc
+++ b/chrome/browser/profiles/profile_impl_io_data.cc
@@ -350,17 +350,17 @@ void ProfileImplIOData::Handle::LazyInitialize() const {
           io_data_->http_server_properties_manager_));
   io_data_->session_startup_pref()->Init(
       prefs::kRestoreOnStartup, pref_service);
-  io_data_->session_startup_pref()->MoveToThread(
+  io_data_->session_startup_pref()->UseAlternateTaskRunner(
       BrowserThread::GetMessageLoopProxyForThread(BrowserThread::IO));
 #if defined(FULL_SAFE_BROWSING) || defined(MOBILE_SAFE_BROWSING)
   io_data_->safe_browsing_enabled()->Init(prefs::kSafeBrowsingEnabled,
       pref_service);
-  io_data_->safe_browsing_enabled()->MoveToThread(
+  io_data_->safe_browsing_enabled()->UseAlternateTaskRunner(
       BrowserThread::GetMessageLoopProxyForThread(BrowserThread::IO));
 #endif
   io_data_->data_reduction_proxy_enabled()->Init(
       data_reduction_proxy::prefs::kDataReductionProxyEnabled, pref_service);
-  io_data_->data_reduction_proxy_enabled()->MoveToThread(
+  io_data_->data_reduction_proxy_enabled()->UseAlternateTaskRunner(
       BrowserThread::GetMessageLoopProxyForThread(BrowserThread::IO));
   io_data_->InitializeOnUIThread(profile_);
 }