Update chrome/ to use scoped_refptr<T>::get() rather than implicit "operator T*"

chrome/browser/automation/testing_automation_provider.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 "chrome/browser/automation/testing_automation_provider.h"
 
 #include <map>
 #include <set>
 #include <string>
 #include <vector>
@@ skipping 3656 matching lines @@
   all.insert(all.end(),
              extensions->begin(),
              extensions->end());
   all.insert(all.end(),
              disabled_extensions->begin(),
              disabled_extensions->end());
   ExtensionActionManager* extension_action_manager =
       ExtensionActionManager::Get(browser->profile());
   for (ExtensionList::const_iterator it = all.begin();
        it != all.end(); ++it) {
-    const Extension* extension = *it;
+    const Extension* extension = it->get();
     std::string id = extension->id();
     DictionaryValue* extension_value = new DictionaryValue;
     extension_value->SetString("id", id);
     extension_value->SetString("version", extension->VersionString());
     extension_value->SetString("name", extension->name());
     extension_value->SetString("public_key", extension->public_key());
     extension_value->SetString("description", extension->description());
     extension_value->SetString(
         "background_url",
         extensions::BackgroundInfo::GetBackgroundURL(extension).spec());
@@ skipping 1997 matching lines @@
   if (g_browser_process)
     g_browser_process->GetAutomationProviderList()->RemoveProvider(this);
 }
 
 void TestingAutomationProvider::EnsureTabSelected(Browser* browser,
                                                   WebContents* tab) {
   TabStripModel* tab_strip = browser->tab_strip_model();
   if (tab_strip->GetActiveWebContents() != tab)
     tab_strip->ActivateTabAt(tab_strip->GetIndexOfWebContents(tab), true);
 }