chrome/browser/extensions: Change auto to not deduce raw pointers.

chrome/browser/extensions/extension_service.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/extensions/extension_service.h"
 
 #include <stddef.h>
 
 #include <algorithm>
 #include <iterator>
@@ skipping 216 matching lines @@
     update_once_all_providers_are_ready_ = true;
   return true;
 }
 
 void ExtensionService::OnExternalProviderUpdateComplete(
     const ExternalProviderInterface* provider,
     const ScopedVector<ExternalInstallInfoUpdateUrl>& update_url_extensions,
     const ScopedVector<ExternalInstallInfoFile>& file_extensions,
     const std::set<std::string>& removed_extensions) {
   // Update pending_extension_manager() with the new extensions first.
-  for (const auto& extension : update_url_extensions)
+  for (auto* extension : update_url_extensions)
     OnExternalExtensionUpdateUrlFound(*extension, false);
-  for (const auto& extension : file_extensions)
+  for (auto* extension : file_extensions)
     OnExternalExtensionFileFound(*extension);
 
 #if DCHECK_IS_ON()
   for (const std::string& id : removed_extensions) {
-    for (const auto& extension : update_url_extensions)
+    for (auto* extension : update_url_extensions)
       DCHECK_NE(id, extension->extension_id);
-    for (const auto& extension : file_extensions)
+    for (auto* extension : file_extensions)
       DCHECK_NE(id, extension->extension_id);
   }
 #endif
 
   // Then uninstall before running |updater_|.
   for (const std::string& id : removed_extensions)
     CheckExternalUninstall(id);
 
   if (!update_url_extensions.empty() && updater_) {
     // Empty params will cause pending extensions to be updated.
@@ skipping 2211 matching lines @@
 }
 
 void ExtensionService::OnProfileDestructionStarted() {
   ExtensionIdSet ids_to_unload = registry_->enabled_extensions().GetIDs();
   for (ExtensionIdSet::iterator it = ids_to_unload.begin();
        it != ids_to_unload.end();
        ++it) {
     UnloadExtension(*it, UnloadedExtensionInfo::REASON_PROFILE_SHUTDOWN);
   }
 }