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

chrome/browser/captive_portal/captive_portal_detector.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/captive_portal/captive_portal_detector.h"
 
 #include "base/logging.h"
 #include "base/strings/string_number_conversions.h"
 #include "chrome/browser/profiles/profile.h"
 #include "net/base/load_flags.h"
@@ skipping 42 matching lines @@
   DCHECK(detection_callback_.is_null());
 
   detection_callback_ = detection_callback;
 
   // The first 0 means this can use a TestURLFetcherFactory in unit tests.
   url_fetcher_.reset(net::URLFetcher::Create(0,
                                              url,
                                              net::URLFetcher::GET,
                                              this));
   url_fetcher_->SetAutomaticallyRetryOn5xx(false);
-  url_fetcher_->SetRequestContext(request_context_);
+  url_fetcher_->SetRequestContext(request_context_.get());
 
   // Can't safely use net::LOAD_DISABLE_CERT_REVOCATION_CHECKING here,
   // since then the connection may be reused without checking the cert.
   url_fetcher_->SetLoadFlags(
       net::LOAD_BYPASS_CACHE |
       net::LOAD_DO_NOT_PROMPT_FOR_LOGIN |
       net::LOAD_DO_NOT_SAVE_COOKIES |
       net::LOAD_DO_NOT_SEND_COOKIES |
       net::LOAD_DO_NOT_SEND_AUTH_DATA);
   url_fetcher_->Start();
@@ skipping 86 matching lines @@
     return base::Time::Now();
   else
     return time_for_testing_;
 }
 
 bool CaptivePortalDetector::FetchingURL() const {
   return url_fetcher_.get() != NULL;
 }
 
 }  // namespace captive_portal