Honor owner tap-to-click and mouse buttons swap on login screen

chrome/browser/chromeos/login/base_login_display_host.cc

Index: chrome/browser/chromeos/login/base_login_display_host.cc
diff --git a/chrome/browser/chromeos/login/base_login_display_host.cc b/chrome/browser/chromeos/login/base_login_display_host.cc
index 5d70c27ddf9eb40b1abf59ed12104c6470b7fa25..8b8b3cdc343c4364166e1aa56a5019f21f8f4164 100644
--- a/chrome/browser/chromeos/login/base_login_display_host.cc
+++ b/chrome/browser/chromeos/login/base_login_display_host.cc
@@ -28,6 +28,7 @@
 #include "chrome/browser/chromeos/login/webui_login_display_host.h"
 #include "chrome/browser/chromeos/login/wizard_controller.h"
 #include "chrome/browser/chromeos/mobile_config.h"
+#include "chrome/browser/chromeos/system/input_device_settings.h"
 #include "chrome/browser/chromeos/system/timezone_settings.h"
 #include "chrome/browser/policy/auto_enrollment_client.h"
 #include "chrome/browser/policy/browser_policy_connector.h"
@@ -468,15 +469,20 @@ void ShowLoginWizard(const std::string& first_screen_name,
   if (g_browser_process && g_browser_process->local_state()) {
     const std::string locale = g_browser_process->GetApplicationLocale();
     // If the preferred keyboard for the login screen has been saved, use it.
+    PrefService* prefs = g_browser_process->local_state();
     std::string initial_input_method_id =
-        g_browser_process->local_state()->GetString(
-            chromeos::language_prefs::kPreferredKeyboardLayout);
+        prefs->GetString(chromeos::language_prefs::kPreferredKeyboardLayout);
     if (initial_input_method_id.empty()) {
       // If kPreferredKeyboardLayout is not specified, use the hardware layout.
       initial_input_method_id =
           manager->GetInputMethodUtil()->GetHardwareInputMethodId();
     }
     manager->EnableLayouts(locale, initial_input_method_id);
+
+    system::mouse_settings::SetPrimaryButtonRight(

[achuithb, 2012/09/10 18:07:30]

Please add a comment here about why this is necessary.

[Dmitry Polukhin, 2012/09/11 08:01:00]

Done.

+        prefs->GetBoolean(prefs::kOwnerPrimaryMouseButtonRight));
+    system::touchpad_settings::SetTapToClick(
+        prefs->GetBoolean(prefs::kOwnerTapToClickEnabled));
   }
 
   gfx::Rect screen_bounds(chromeos::CalculateScreenBounds(size));