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

chrome/browser/chromeos/preferences.cc

Index: chrome/browser/chromeos/preferences.cc
diff --git a/chrome/browser/chromeos/preferences.cc b/chrome/browser/chromeos/preferences.cc
index 54d3d43cf3893abe12b96d7a32f1e27c11fcde52..e670dcd2a50630e04f1b303feb5fc73fe52415b8 100644
--- a/chrome/browser/chromeos/preferences.cc
+++ b/chrome/browser/chromeos/preferences.cc
@@ -19,6 +19,7 @@
 #include "chrome/browser/chromeos/input_method/input_method_util.h"
 #include "chrome/browser/chromeos/input_method/xkeyboard.h"
 #include "chrome/browser/chromeos/login/login_utils.h"
+#include "chrome/browser/chromeos/login/user_manager.h"
 #include "chrome/browser/chromeos/system/drm_settings.h"
 #include "chrome/browser/chromeos/system/input_device_settings.h"
 #include "chrome/browser/chromeos/system/power_manager_settings.h"
@@ -395,6 +396,12 @@ void Preferences::NotifyPrefChanged(const std::string* pref_name) {
       UMA_HISTOGRAM_BOOLEAN("Touchpad.TapToClick.Changed", enabled);
     else
       UMA_HISTOGRAM_BOOLEAN("Touchpad.TapToClick.Started", enabled);
+
+    if (chromeos::UserManager::Get()->IsCurrentUserOwner()) {

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

Please add a comment here why this is necessary. 

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

Done.

+      PrefService* prefs = g_browser_process->local_state();
+      if (prefs->GetBoolean(prefs::kOwnerTapToClickEnabled) != enabled)
+        prefs->SetBoolean(prefs::kOwnerTapToClickEnabled, enabled);
+    }
   }
   if (!pref_name || *pref_name == prefs::kEnableTouchpadThreeFingerClick) {
     const bool enabled = three_finger_click_enabled_.GetValue();
@@ -441,6 +448,12 @@ void Preferences::NotifyPrefChanged(const std::string* pref_name) {
       UMA_HISTOGRAM_BOOLEAN("Mouse.PrimaryButtonRight.Changed", right);
     else
       UMA_HISTOGRAM_BOOLEAN("Mouse.PrimaryButtonRight.Started", right);
+
+    if (chromeos::UserManager::Get()->IsCurrentUserOwner()) {

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

here too.

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

Done.

+      PrefService* prefs = g_browser_process->local_state();
+      if (prefs->GetBoolean(prefs::kOwnerPrimaryMouseButtonRight) != right)
+        prefs->SetBoolean(prefs::kOwnerPrimaryMouseButtonRight, right);
+    }
   }
 
   if (!pref_name || *pref_name == prefs::kLanguagePreferredLanguages) {