extensions: Change auto to not deduce raw pointers.

extensions/browser/event_router.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 "extensions/browser/event_router.h"
 
 #include <stddef.h>
 
 #include <tuple>
 #include <utility>
@@ skipping 161 matching lines @@
       extension_prefs_(extension_prefs),
       extension_registry_observer_(this),
       listeners_(this) {
   registrar_.Add(this,
                  extensions::NOTIFICATION_EXTENSION_ENABLED,
                  content::Source<BrowserContext>(browser_context_));
   extension_registry_observer_.Add(ExtensionRegistry::Get(browser_context_));
 }
 
 EventRouter::~EventRouter() {
-  for (auto process : observed_process_set_)
+  for (auto* process : observed_process_set_)
     process->RemoveObserver(this);
 }
 
 void EventRouter::AddEventListener(const std::string& event_name,
                                    content::RenderProcessHost* process,
                                    const std::string& extension_id) {
   listeners_.AddListener(EventListener::ForExtension(
       event_name, extension_id, process, std::unique_ptr<DictionaryValue>()));
 }
 
@@ skipping 700 matching lines @@
                                      const std::string& extension_id,
                                      const GURL& listener_url,
                                      content::BrowserContext* browser_context)
     : event_name(event_name),
       extension_id(extension_id),
       listener_url(listener_url),
       browser_context(browser_context) {
 }
 
 }  // namespace extensions