chromeos: Rename functions to be PascalCase.

chrome/browser/ui/webui/options/chromeos/system_options_handler.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/ui/webui/options/chromeos/system_options_handler.h"
 
 #include <string>
 
 #include "base/basictypes.h"
 #include "base/bind.h"
@@ skipping 136 matching lines @@
   args->GetString(0, &checked_str);
   bool accessibility_enabled = (checked_str == "true");
 
   chromeos::accessibility::EnableAccessibility(accessibility_enabled, NULL);
 }
 
 void SystemOptionsHandler::DecreaseScreenBrightnessCallback(
     const ListValue* args) {
   // Do not allow the options button to turn off the backlight, as that
   // can make it very difficult to see the increase brightness button.
-  chromeos::DBusThreadManager::Get()->power_manager_client()->
+  chromeos::DBusThreadManager::Get()->GetPowerManagerClient()->
       DecreaseScreenBrightness(false);
 }
 
 void SystemOptionsHandler::IncreaseScreenBrightnessCallback(
     const ListValue* args) {
-  chromeos::DBusThreadManager::Get()->power_manager_client()->
+  chromeos::DBusThreadManager::Get()->GetPowerManagerClient()->
       IncreaseScreenBrightness();
 }