Allow injecting a PrefService into ChromeComponentUpdaterConfigurator.

chrome/browser/browser_process_impl.cc

Index: chrome/browser/browser_process_impl.cc
diff --git a/chrome/browser/browser_process_impl.cc b/chrome/browser/browser_process_impl.cc
index 1672f190c1067c222eda01030fa4c371b9614576..87096963d9e17472da08ef01ed4df01383c6ef07 100644
--- a/chrome/browser/browser_process_impl.cc
+++ b/chrome/browser/browser_process_impl.cc
@@ -892,7 +892,8 @@ BrowserProcessImpl::component_updater() {
     scoped_refptr<update_client::Configurator> configurator =
         component_updater::MakeChromeComponentUpdaterConfigurator(
             base::CommandLine::ForCurrentProcess(),
-            io_thread()->system_url_request_context_getter());
+            io_thread()->system_url_request_context_getter(),
+            g_browser_process->local_state());
     // Creating the component updater does not do anything, components
     // need to be registered and Start() needs to be called.
     component_updater_.reset(component_updater::ComponentUpdateServiceFactory(
@@ -952,8 +953,7 @@ void BrowserProcessImpl::OnKeepAliveStateChanged(bool is_keeping_alive) {
     Unpin();
 }
 
-void BrowserProcessImpl::OnKeepAliveRestartStateChanged(bool can_restart){
-}
+void BrowserProcessImpl::OnKeepAliveRestartStateChanged(bool can_restart) {}
 
 void BrowserProcessImpl::CreateWatchdogThread() {
   DCHECK(!created_watchdog_thread_ && !watchdog_thread_);