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

chrome/browser/ui/cocoa/content_settings/collected_cookies_mac.mm

 // 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.
 
 #import "chrome/browser/ui/cocoa/content_settings/collected_cookies_mac.h"
 
 #include <vector>
 
 #include "base/mac/bundle_locations.h"
 #import "base/mac/mac_util.h"
@@ skipping 225 matching lines @@
     CookieTreeNode* cookie = static_cast<CookieTreeNode*>([node treeNode]);
     if (cookie->GetDetailedInfo().node_type !=
         CookieTreeNode::DetailedInfo::TYPE_HOST) {
       continue;
     }
     Profile* profile =
         Profile::FromBrowserContext(webContents_->GetBrowserContext());
     CookieTreeHostNode* host_node =
         static_cast<CookieTreeHostNode*>(cookie);
     host_node->CreateContentException(
-        CookieSettings::Factory::GetForProfile(profile), setting);
+        CookieSettings::Factory::GetForProfile(profile).get(), setting);
     if (!lastDomain.empty())
       multipleDomainsChanged = YES;
     lastDomain = host_node->GetTitle();
   }
   if (multipleDomainsChanged)
     [self showInfoBarForMultipleDomainsAndSetting:setting];
   else
     [self showInfoBarForDomain:lastDomain setting:setting];
   contentSettingsChanged_ = YES;
 }
@@ skipping 255 matching lines @@
       treeController = blockedTreeController_;
       break;
     default:
       NOTREACHED();
       return;
   }
   [detailsViewController_ configureBindingsForTreeController:treeController];
 }
 
 @end