Chrome OS: make language per user.

chrome/browser/profile.cc

 // Copyright (c) 2010 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/profile.h"
 
 #include "app/resource_bundle.h"
 #include "base/command_line.h"
 #include "base/file_path.h"
 #include "base/file_util.h"
@@ skipping 78 matching lines @@
 #endif
   prefs->RegisterFilePathPref(prefs::kCurrentThemePackFilename, FilePath());
   prefs->RegisterStringPref(prefs::kCurrentThemeID,
                             BrowserThemeProvider::kDefaultThemeID);
   prefs->RegisterDictionaryPref(prefs::kCurrentThemeImages);
   prefs->RegisterDictionaryPref(prefs::kCurrentThemeColors);
   prefs->RegisterDictionaryPref(prefs::kCurrentThemeTints);
   prefs->RegisterDictionaryPref(prefs::kCurrentThemeDisplayProperties);
   prefs->RegisterBooleanPref(prefs::kDisableExtensions, false);
   prefs->RegisterStringPref(prefs::kSelectFileLastDirectory, "");
+#if defined(OS_CHROMEOS)
+  // TODO(dilmah): For OS_CHROMEOS we maintain kApplicationLocale in both
+  // local state and user's profile.  For other platforms we maintain
+  // kApplicationLocale only in local state.
+  // In the future we may want to maintain kApplicationLocale
+  // in user's profile for other platforms as well.
+  prefs->RegisterStringPref(prefs::kApplicationLocale, "");
+#endif
 }
 
 // static
 URLRequestContextGetter* Profile::GetDefaultRequestContext() {
   return default_request_context_;
 }
 
 bool Profile::IsSyncAccessible() {
   ProfileSyncService* syncService = GetProfileSyncService();
   return syncService && !syncService->IsManaged();
@@ skipping 524 matching lines @@
 
   // The file_system context for this profile.
   scoped_refptr<BrowserFileSystemContext> browser_file_system_context_;
 
   DISALLOW_COPY_AND_ASSIGN(OffTheRecordProfileImpl);
 };
 
 Profile* Profile::CreateOffTheRecordProfile() {
   return new OffTheRecordProfileImpl(this);
 }