Refactor BrowserProcessPlatformPart.

chrome/browser/browser_process_platform_part_chromeos.cc

 // Copyright (c) 2013 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/browser_process_platform_part_chromeos.h"
 
 #include "chrome/browser/chromeos/memory/oom_priority_manager.h"
 #include "chrome/browser/chromeos/profiles/profile_helper.h"
 
 BrowserProcessPlatformPart::BrowserProcessPlatformPart()
     : created_profile_helper_(false) {
 }
 
 BrowserProcessPlatformPart::~BrowserProcessPlatformPart() {
 }
 
-void BrowserProcessPlatformPart::PlatformSpecificCommandLineProcessing(
-    const CommandLine& /* command_line */) {
-}
-
-void BrowserProcessPlatformPart::StartTearDown() {
-  profile_helper_.reset();
-}
-
 chromeos::OomPriorityManager*
     BrowserProcessPlatformPart::oom_priority_manager() {
   DCHECK(CalledOnValidThread());
   if (!oom_priority_manager_.get())
     oom_priority_manager_.reset(new chromeos::OomPriorityManager());
   return oom_priority_manager_.get();
 }
 
 chromeos::ProfileHelper* BrowserProcessPlatformPart::profile_helper() {
   DCHECK(CalledOnValidThread());
   if (!created_profile_helper_)
     CreateProfileHelper();
   return profile_helper_.get();
 }
 
 void BrowserProcessPlatformPart::CreateProfileHelper() {
   DCHECK(!created_profile_helper_ && profile_helper_.get() == NULL);
   created_profile_helper_ = true;
   profile_helper_.reset(new chromeos::ProfileHelper());
 }
+
+void BrowserProcessPlatformPart::StartTearDown() {
+  profile_helper_.reset();
+}