Remove implicit conversions from scoped_refptr to T* in extensions/

extensions/browser/process_manager.cc

 // Copyright 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 "extensions/browser/process_manager.h"
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/lazy_instance.h"
 #include "base/logging.h"
@@ skipping 829 matching lines @@
   DCHECK(!startup_background_hosts_created_);
   const ExtensionSet& enabled_extensions =
       extension_registry_->enabled_extensions();
   for (ExtensionSet::const_iterator extension = enabled_extensions.begin();
        extension != enabled_extensions.end();
        ++extension) {
     CreateBackgroundHostForExtensionLoad(this, extension->get());
 
     FOR_EACH_OBSERVER(ProcessManagerObserver,
                       observer_list_,
-                      OnBackgroundHostStartup(*extension));
+                      OnBackgroundHostStartup(extension->get()));
   }
 }
 
 void ProcessManager::OnBackgroundHostCreated(ExtensionHost* host) {
   DCHECK_EQ(GetBrowserContext(), host->browser_context());
   background_hosts_.insert(host);
 
   if (BackgroundInfo::HasLazyBackgroundPage(host->extension())) {
     linked_ptr<base::ElapsedTimer> since_suspended(
         background_page_data_[host->extension()->id()].
@@ skipping 84 matching lines @@
 SiteInstance* IncognitoProcessManager::GetSiteInstanceForURL(const GURL& url) {
   const Extension* extension =
       extension_registry_->enabled_extensions().GetExtensionOrAppByURL(url);
   if (extension && !IncognitoInfo::IsSplitMode(extension))
     return original_manager_->GetSiteInstanceForURL(url);
 
   return ProcessManager::GetSiteInstanceForURL(url);
 }
 
 }  // namespace extensions