Remove dependencies of the Configurator on the ComponentUpdateService.

This is a mechanical change (no difference in behavior is introduced).

The class was an inner class, now it is a free standing class in the
component_updater namespace.

BUG=371463

Review URL: https://codereview.chromium.org/344253010

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@279266 0039d316-1c4b-4281-b951-d872f2087c98
diff --git a/chrome/browser/browser_process_impl.cc b/chrome/browser/browser_process_impl.cc
index 7f492c57..44fbf9c7 100644
--- a/chrome/browser/browser_process_impl.cc
+++ b/chrome/browser/browser_process_impl.cc
@@ -781,7 +781,7 @@
   if (!component_updater_.get()) {
     if (!BrowserThread::CurrentlyOn(BrowserThread::UI))
       return NULL;
-    component_updater::ComponentUpdateService::Configurator* configurator =
+    component_updater::Configurator* configurator =
         component_updater::MakeChromeComponentUpdaterConfigurator(
             CommandLine::ForCurrentProcess(),
             io_thread()->system_url_request_context_getter());