Add RetainedRef uses where needed.

content/browser/storage_partition_impl_map.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 "content/browser/storage_partition_impl_map.h"
 
 #include <utility>
 
 #include "base/bind.h"
 #include "base/callback.h"
@@ skipping 572 matching lines @@
   // Note: moving this into Get() before partitions_[] is set causes reentrency.
   if (!resource_context_initialized_) {
     resource_context_initialized_ = true;
     InitializeResourceContext(browser_context_);
   }
 
   // Check first to avoid memory leak in unittests.
   if (BrowserThread::IsMessageLoopValid(BrowserThread::IO)) {
     BrowserThread::PostTask(
         BrowserThread::IO, FROM_HERE,
-        base::Bind(&ChromeAppCacheService::InitializeOnIOThread,
-                   partition->GetAppCacheService(),
-                   in_memory ? base::FilePath() :
-                       partition->GetPath().Append(kAppCacheDirname),
-                   browser_context_->GetResourceContext(),
-                   make_scoped_refptr(partition->GetURLRequestContext()),
-                   make_scoped_refptr(
-                       browser_context_->GetSpecialStoragePolicy())));
+        base::Bind(
+            &ChromeAppCacheService::InitializeOnIOThread,
+            partition->GetAppCacheService(),
+            in_memory ? base::FilePath()
+                      : partition->GetPath().Append(kAppCacheDirname),
+            browser_context_->GetResourceContext(),
+            base::RetainedRef(partition->GetURLRequestContext()),
+            base::RetainedRef(browser_context_->GetSpecialStoragePolicy())));
 
     BrowserThread::PostTask(
         BrowserThread::IO, FROM_HERE,
         base::Bind(&CacheStorageContextImpl::SetBlobParametersForCache,
                    partition->GetCacheStorageContext(),
-                   make_scoped_refptr(partition->GetURLRequestContext()),
-                   make_scoped_refptr(
+                   base::RetainedRef(partition->GetURLRequestContext()),
+                   base::RetainedRef(
                        ChromeBlobStorageContext::GetFor(browser_context_))));
 
     BrowserThread::PostTask(
         BrowserThread::IO, FROM_HERE,
         base::Bind(&ServiceWorkerContextWrapper::InitializeResourceContext,
                    partition->GetServiceWorkerContext(),
                    browser_context_->GetResourceContext(),
-                   make_scoped_refptr(partition->GetURLRequestContext())));
+                   base::RetainedRef(partition->GetURLRequestContext())));
 
     // We do not call InitializeURLRequestContext() for media contexts because,
     // other than the HTTP cache, the media contexts share the same backing
     // objects as their associated "normal" request context.  Thus, the previous
     // call serves to initialize the media request context for this storage
     // partition as well.
   }
 }
 
 }  // namespace content