Run clang-modernize -use-nullptr over src/extensions/.

extensions/shell/browser/shell_browser_main_parts.cc

 // Copyright 2014 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 "extensions/shell/browser/shell_browser_main_parts.h"
 
 #include "base/command_line.h"
 #include "base/run_loop.h"
 #include "components/keyed_service/content/browser_context_dependency_manager.h"
 #include "components/omaha_query_params/omaha_query_params.h"
@@ skipping 40 matching lines @@
 #include "extensions/shell/browser/shell_nacl_browser_delegate.h"
 #endif
 
 using content::BrowserContext;
 
 namespace extensions {
 
 ShellBrowserMainParts::ShellBrowserMainParts(
     const content::MainFunctionParams& parameters,
     ShellBrowserMainDelegate* browser_main_delegate)
-    : extension_system_(NULL),
+    : extension_system_(nullptr),
       parameters_(parameters),
       run_message_loop_(true),
       browser_main_delegate_(browser_main_delegate) {
 }
 
 ShellBrowserMainParts::~ShellBrowserMainParts() {
 }
 
 void ShellBrowserMainParts::PreMainMessageLoopStart() {
   // TODO(jamescook): Initialize touch here?
@@ skipping 107 matching lines @@
   run_loop.Run();
   *result_code = content::RESULT_CODE_NORMAL_EXIT;
   return true;
 }
 
 void ShellBrowserMainParts::PostMainMessageLoopRun() {
   browser_main_delegate_->Shutdown();
 
   BrowserContextDependencyManager::GetInstance()->DestroyBrowserContextServices(
       browser_context_.get());
-  extension_system_ = NULL;
-  ExtensionsBrowserClient::Set(NULL);
+  extension_system_ = nullptr;
+  ExtensionsBrowserClient::Set(nullptr);
   extensions_browser_client_.reset();
   browser_context_.reset();
 
   desktop_controller_.reset();
 
 #if !defined(OS_ANDROID) && !defined(OS_IOS)
   storage_monitor::StorageMonitor::Destroy();
 #endif
 }
 
 void ShellBrowserMainParts::PostDestroyThreads() {
 #if defined(OS_CHROMEOS)
   audio_controller_.reset();
   chromeos::CrasAudioHandler::Shutdown();
   network_controller_.reset();
   chromeos::NetworkHandler::Shutdown();
   chromeos::DBusThreadManager::Shutdown();
 #endif
 }
 
 void ShellBrowserMainParts::CreateExtensionSystem() {
   DCHECK(browser_context_);
   extension_system_ = static_cast<ShellExtensionSystem*>(
       ExtensionSystem::Get(browser_context_.get()));
   extension_system_->InitForRegularProfile(true);
 }
 
 }  // namespace extensions