Remove implicit conversions from scoped_refptr to T* in chrome/browser/prerender/

chrome/browser/prerender/prerender_tracker.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/prerender/prerender_tracker.h"
 
 #include "base/bind.h"
 #include "base/logging.h"
 #include "chrome/browser/prerender/prerender_pending_swap_throttle.h"
 #include "content/public/browser/browser_thread.h"
@@ skipping 148 matching lines @@
       it->second->default_cookie_monster());
 
   prerender_cookie_store_map_.erase(it);
 
   // For each cookie updated by ApplyChanges, we need to call
   // OnCookieChangedForURL so that any potentially conflicting prerenders
   // will be aborted.
   for (std::vector<GURL>::const_iterator url_it = cookie_change_urls.begin();
        url_it != cookie_change_urls.end();
        ++url_it) {
-    OnCookieChangedForURL(process_id, cookie_monster, *url_it);
+    OnCookieChangedForURL(process_id, cookie_monster.get(), *url_it);
   }
 }
 
 void PrerenderTracker::AddPrerenderCookieStoreOnIOThread(
     int process_id,
     scoped_refptr<net::URLRequestContextGetter> request_context,
     const base::Closure& cookie_conflict_cb) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
-  DCHECK(request_context != NULL);
+  DCHECK(request_context.get() != NULL);

[gavinp, 2014/08/27 17:30:21]

Nit: DCHECK_NE?

[dcheng, 2014/08/27 17:57:34]

DCHECK_NE(foo, NULL) actually doesn't compile, since NULL is actually of
integral type.

   net::CookieMonster* cookie_monster =
       request_context->GetURLRequestContext()->cookie_store()->
       GetCookieMonster();
   DCHECK(cookie_monster != NULL);
   bool exists = (prerender_cookie_store_map_.find(process_id) !=
                  prerender_cookie_store_map_.end());
   DCHECK(!exists);
   if (exists)
     return;
   prerender_cookie_store_map_[process_id] =
       new PrerenderCookieStore(make_scoped_refptr(cookie_monster),
                                cookie_conflict_cb);
 }
 
 }  // namespace prerender