Switch SupportsUserData uses to use unique_ptr.

chrome/browser/android/bookmarks/partner_bookmarks_shim.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/android/bookmarks/partner_bookmarks_shim.h"
 
 #include <tuple>
 #include <utility>
 
 #include "base/lazy_instance.h"
@@ skipping 47 matching lines @@
   DCHECK_CURRENTLY_ON(BrowserThread::UI);
 
   PartnerBookmarksShim* data =
       static_cast<PartnerBookmarksShim*>(
           browser_context->GetUserData(kPartnerBookmarksShimUserDataKey));
   if (data)
     return data;
 
   data = new PartnerBookmarksShim(
       Profile::FromBrowserContext(browser_context)->GetPrefs());
-  browser_context->SetUserData(kPartnerBookmarksShimUserDataKey, data);
+  browser_context->SetUserData(kPartnerBookmarksShimUserDataKey,
+                               base::WrapUnique(data));
   data->ReloadNodeMapping();
   return data;
 }
 
 // static
 void PartnerBookmarksShim::RegisterProfilePrefs(
     user_prefs::PrefRegistrySyncable* registry) {
   registry->RegisterListPref(prefs::kPartnerBookmarkMappings);
 }
 
@@ skipping 206 matching lines @@
        i != node_rename_remove_map_.end();
        ++i) {
     auto dict = base::MakeUnique<base::DictionaryValue>();
     dict->SetString(kMappingUrl, i->first.url().spec());
     dict->SetString(kMappingProviderTitle, i->first.provider_title());
     dict->SetString(kMappingTitle, i->second);
     list.Append(std::move(dict));
   }
   prefs_->Set(prefs::kPartnerBookmarkMappings, list);
 }