Revert "Remove desktop auto-login since we don't plan on shipping it there. Refactor the base and …

chrome/browser/renderer_host/chrome_resource_dispatcher_host_delegate.cc

Index: chrome/browser/renderer_host/chrome_resource_dispatcher_host_delegate.cc
diff --git a/chrome/browser/renderer_host/chrome_resource_dispatcher_host_delegate.cc b/chrome/browser/renderer_host/chrome_resource_dispatcher_host_delegate.cc
index 5db0a03a3701d5c382c3f07c333027265903367e..c1c3126aeb2ebea3d48ad7c647155def0966a120 100644
--- a/chrome/browser/renderer_host/chrome_resource_dispatcher_host_delegate.cc
+++ b/chrome/browser/renderer_host/chrome_resource_dispatcher_host_delegate.cc
@@ -33,6 +33,7 @@
 #include "chrome/browser/safe_browsing/safe_browsing_service.h"
 #include "chrome/browser/signin/signin_header_helper.h"
 #include "chrome/browser/tab_contents/tab_util.h"
+#include "chrome/browser/ui/auto_login_prompter.h"
 #include "chrome/browser/ui/login/login_prompt.h"
 #include "chrome/browser/ui/sync/one_click_signin_helper.h"
 #include "chrome/common/extensions/extension_constants.h"
@@ -74,7 +75,6 @@
 
 #if defined(OS_ANDROID)
 #include "chrome/browser/android/intercept_download_resource_throttle.h"
-#include "chrome/browser/ui/android/infobars/auto_login_prompter.h"
 #include "components/navigation_interception/intercept_navigation_delegate.h"
 #else
 #include "chrome/browser/apps/app_url_redirector.h"
@@ -594,13 +594,11 @@ void ChromeResourceDispatcherHostDelegate::OnResponseStarted(
     IPC::Sender* sender) {
   const ResourceRequestInfo* info = ResourceRequestInfo::ForRequest(request);
 
-#if defined(OS_ANDROID)
   // See if the response contains the X-Auto-Login header.  If so, this was
   // a request for a login page, and the server is allowing the browser to
   // suggest auto-login, if available.
   AutoLoginPrompter::ShowInfoBarIfPossible(request, info->GetChildID(),
                                            info->GetRouteID());
-#endif
 
   ProfileIOData* io_data = ProfileIOData::FromResourceContext(resource_context);