[cros] Add --stub-cros-settings option for testing.

chrome/browser/chromeos/cros_settings.cc

 // Copyright (c) 2011 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/chromeos/cros_settings.h"
 
+#include "base/command_line.h"
 #include "base/lazy_instance.h"
 #include "base/stl_util.h"
 #include "base/string_util.h"
 #include "base/values.h"
 #include "chrome/browser/chromeos/device_settings_provider.h"
+#include "chrome/browser/chromeos/stub_cros_settings_provider.h"
 #include "chrome/browser/ui/webui/options/chromeos/system_settings_provider.h"
 #include "chrome/common/chrome_notification_types.h"
+#include "chrome/common/chrome_switches.h"
 #include "content/public/browser/notification_details.h"
 #include "content/public/browser/notification_source.h"
 #include "content/public/browser/notification_types.h"
 
 namespace chromeos {
 
 static base::LazyInstance<CrosSettings> g_cros_settings =
     LAZY_INSTANCE_INITIALIZER;
 
 CrosSettings* CrosSettings::Get() {
@@ skipping 232 matching lines @@
 bool CrosSettings::GetList(const std::string& path,
                            const base::ListValue** out_value) const {
   DCHECK(CalledOnValidThread());
   const base::Value* value = GetPref(path);
   if (value)
     return value->GetAsList(out_value);
   return false;
 }
 
 CrosSettings::CrosSettings() {
+  if (CommandLine::ForCurrentProcess()->HasSwitch(
+          switches::kStubCrosSettings))

[Nikita (slow), 2011/12/12 11:04:57]

nit: Multiline condition requires { } block.

[Ivan Korotkov, 2011/12/13 13:15:09]

Done.

+    AddSettingsProvider(new StubCrosSettingsProvider());
   AddSettingsProvider(new SystemSettingsProvider());
   AddSettingsProvider(new DeviceSettingsProvider());
 }
 
 CrosSettings::~CrosSettings() {
   STLDeleteElements(&providers_);
   STLDeleteValues(&settings_observers_);
 }
 
 }  // namespace chromeos