Call scoped_refptr<T>::get() rather than relying on implicit "operator T*"

chrome/browser/ui/webui/extensions/extension_settings_handler.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 "chrome/browser/ui/webui/extensions/extension_settings_handler.h"
 
 #include "apps/app_load_service.h"
 #include "apps/app_restore_service.h"
 #include "apps/saved_files_service.h"
 #include "base/auto_reset.h"
@@ skipping 523 matching lines @@
 void ExtensionSettingsHandler::InstallUIAbort(bool user_initiated) {
   extension_id_prompting_.clear();
 }
 
 void ExtensionSettingsHandler::ReloadUnpackedExtensions() {
   const ExtensionSet* extensions = extension_service_->extensions();
   std::vector<const Extension*> unpacked_extensions;
   for (ExtensionSet::const_iterator extension = extensions->begin();
        extension != extensions->end(); ++extension) {
     if (Manifest::IsUnpackedLocation((*extension)->location()))
-      unpacked_extensions.push_back(*extension);
+      unpacked_extensions.push_back(extension->get());
   }
 
   for (std::vector<const Extension*>::iterator iter =
        unpacked_extensions.begin(); iter != unpacked_extensions.end(); ++iter) {
     extension_service_->ReloadExtension((*iter)->id());
   }
 }
 
 void ExtensionSettingsHandler::HandleRequestExtensionsData(
     const ListValue* args) {
   DictionaryValue results;
 
   Profile* profile = Profile::FromWebUI(web_ui());
 
   // Add the extensions to the results structure.
   ListValue* extensions_list = new ListValue();
 
   extensions::ExtensionWarningService* warnings =
       extensions::ExtensionSystem::Get(profile)->warning_service();
 
   const ExtensionSet* extensions = extension_service_->extensions();
   for (ExtensionSet::const_iterator extension = extensions->begin();
        extension != extensions->end(); ++extension) {
     if ((*extension)->ShouldDisplayInExtensionSettings()) {
       extensions_list->Append(CreateExtensionDetailValue(
-          *extension,
-          GetInspectablePagesForExtension(*extension, true),
+          extension->get(),
+          GetInspectablePagesForExtension(extension->get(), true),
           warnings));
     }
   }
   extensions = extension_service_->disabled_extensions();
   for (ExtensionSet::const_iterator extension = extensions->begin();
        extension != extensions->end(); ++extension) {
     if ((*extension)->ShouldDisplayInExtensionSettings()) {
       extensions_list->Append(CreateExtensionDetailValue(
-          *extension,
-          GetInspectablePagesForExtension(*extension, false),
+          extension->get(),
+          GetInspectablePagesForExtension(extension->get(), false),
           warnings));
     }
   }
   extensions = extension_service_->terminated_extensions();
   std::vector<ExtensionPage> empty_pages;
   for (ExtensionSet::const_iterator extension = extensions->begin();
        extension != extensions->end(); ++extension) {
     if ((*extension)->ShouldDisplayInExtensionSettings()) {
       extensions_list->Append(CreateExtensionDetailValue(
-          *extension,
+          extension->get(),
           empty_pages,  // Terminated process has no active pages.
           warnings));
     }
   }
   results.Set("extensions", extensions_list);
 
   ManagedUserService* service =
       ManagedUserServiceFactory::GetForProfile(profile);
 
   bool is_managed = service->ProfileIsManaged();
@@ skipping 460 matching lines @@
     std::vector<std::string> requirement_errors) {
   if (requirement_errors.empty()) {
     extension_service_->EnableExtension(extension_id);
   } else {
     ExtensionErrorReporter::GetInstance()->ReportError(
         UTF8ToUTF16(JoinString(requirement_errors, ' ')),
         true /* be noisy */);
   }
   requirements_checker_.reset();
 }