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

chrome/browser/chrome_browser_main.cc

 // Copyright (c) 2012 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/chrome_browser_main.h"
 
 #include <algorithm>
 #include <string>
 #include <vector>
 
@@ skipping 255 matching lines @@
   DCHECK(local_state);
 
   // TODO(brettw,*): this comment about ResourceBundle was here since
   // initial commit.  This comment seems unrelated, bit-rotten and
   // a candidate for removal.
   // Initialize ResourceBundle which handles files loaded from external
   // sources. This has to be done before uninstall code path and before prefs
   // are registered.
   local_state->RegisterStringPref(prefs::kApplicationLocale, std::string());
 #if defined(OS_CHROMEOS)
-  local_state->RegisterStringPref(prefs::kOwnerLocale, std::string());
   local_state->RegisterStringPref(prefs::kHardwareKeyboardLayout,

[sky, 2012/09/11 16:04:02]

It doesn't scale to add platform specific prefs to chrome_browser_main. Could we
move these to some where closer to chromeos and have chrome_browser_main call a
function to register all the chromeos specific prefs?

[achuithb, 2012/09/11 17:36:31]

Maybe here:
http://code.google.com/codesearch#OAMlx_jo-ck/src/chrome/browser/chromeos/chr...

[Dmitry Polukhin, 2012/09/12 11:32:12]

We don't have any prefs registration in chrome_browser_main_chromeos.cc. I moved
all chrome os specific prefs registration to WizardController where we register
several login/OOBE prefs already.

[Dmitry Polukhin, 2012/09/12 14:31:09]

Returned kOwnerLocale and kHardwareKeyboardLayout back because kOwnerLocale pref
is used later in this function. So I reverted all changes in
chrome_browser_main.cc.

                                   std::string());
+  local_state->RegisterStringPref(prefs::kOwnerLocale, std::string());
+  local_state->RegisterBooleanPref(prefs::kOwnerPrimaryMouseButtonRight, false);
+  local_state->RegisterBooleanPref(prefs::kOwnerTapToClickEnabled, true);
 #endif  // defined(OS_CHROMEOS)
 #if !defined(OS_CHROMEOS)
   local_state->RegisterBooleanPref(prefs::kMetricsReportingEnabled,
       GoogleUpdateSettings::GetCollectStatsConsent());
 #endif  // !defined(OS_CHROMEOS)
 
   if (is_first_run) {
 #if defined(OS_WIN)
     // During first run we read the google_update registry key to find what
     // language the user selected when downloading the installer. This
@@ skipping 1297 matching lines @@
     if (base::win::GetVersion() <= base::win::VERSION_XP)
       uma_name += "_XP";
 
     uma_name += "_PreRead_";
     uma_name += pre_read_percentage;
     AddPreReadHistogramTime(uma_name.c_str(), time);
   }
 #endif
 #endif
 }