Chrome OS: make language per user.

chrome/browser/chromeos/dom_ui/language_options_handler.cc

Index: chrome/browser/chromeos/dom_ui/language_options_handler.cc
diff --git a/chrome/browser/chromeos/dom_ui/language_options_handler.cc b/chrome/browser/chromeos/dom_ui/language_options_handler.cc
index 05570bca74e3a4a8f43e4436c88e2e587901e552..53f251d180573724811a3af8ef4c196ecac579f5 100644
--- a/chrome/browser/chromeos/dom_ui/language_options_handler.cc
+++ b/chrome/browser/chromeos/dom_ui/language_options_handler.cc
@@ -20,6 +20,7 @@
 #include "chrome/browser/chromeos/input_method/input_method_util.h"
 #include "chrome/browser/metrics/user_metrics.h"
 #include "chrome/browser/prefs/pref_service.h"
+#include "chrome/browser/profile.h"
 #include "chrome/browser/tab_contents/tab_contents.h"
 #include "chrome/common/pref_names.h"
 #include "chrome/common/spellcheck_common.h"
@@ -57,7 +58,8 @@ void LanguageOptionsHandler::GetLocalizedValues(
   localized_strings->SetString("remove_button",
       l10n_util::GetStringUTF16(IDS_OPTIONS_SETTINGS_LANGUAGES_REMOVE_BUTTON));
   localized_strings->SetString("sign_out_button",
-      l10n_util::GetStringUTF16(IDS_OPTIONS_SETTINGS_LANGUAGES_SIGN_OUT_BUTTON));
+      l10n_util::GetStringUTF16(
+          IDS_OPTIONS_SETTINGS_LANGUAGES_SIGN_OUT_BUTTON));
   localized_strings->SetString("add_language_instructions",
       l10n_util::GetStringUTF16(
           IDS_OPTIONS_SETTINGS_LANGUAGES_ADD_LANGUAGE_INSTRUCTIONS));
@@ -287,9 +289,14 @@ void LanguageOptionsHandler::UiLanguageChangeCallback(
       "LanguageOptions_UiLanguageChange_%s", language_code.c_str());
   UserMetrics::RecordComputedAction(action);
 
-  PrefService* prefs = g_browser_process->local_state();
-  prefs->SetString(prefs::kApplicationLocale, language_code);
-  prefs->SavePersistentPrefs();
+  PrefService* prefs[] = {
+      g_browser_process->local_state(),
+      dom_ui_->GetProfile()->GetPrefs()
+  };
+  for (size_t i = 0; i < sizeof(prefs) / sizeof(prefs[0]); ++i) {

[tfarina, 2010/11/11 16:54:25]

use arraysize for this from base/basictypes.h, please.

[Denis Lagno, 2010/11/11 17:07:12]

Done.

+    prefs[i]->SetString(prefs::kApplicationLocale, language_code);
+    prefs[i]->SavePersistentPrefs();
+  }
   dom_ui_->CallJavascriptFunction(
       L"options.LanguageOptions.uiLanguageSaved");
 }