Convert //components/dom_distiller from scoped_ptr to std::unique_ptr

components/dom_distiller/core/distilled_content_store.cc

 // Copyright 2014 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 "components/dom_distiller/core/distilled_content_store.h"
 
 #include "base/thread_task_runner_handle.h"
 
 namespace dom_distiller {
 
@@ skipping 31 matching lines @@
       UrlMap::const_iterator url_it = url_to_id_.find(entry.pages(i).url());
       if (url_it != url_to_id_.end()) {
         it = cache_.Get(url_it->second);
         success = it != cache_.end();
         if (success) {
           break;
         }
       }
     }
   }
-  scoped_ptr<DistilledArticleProto> distilled_article;
+  std::unique_ptr<DistilledArticleProto> distilled_article;
   if (success) {
     distilled_article.reset(new DistilledArticleProto(*it->second));
   } else {
     distilled_article.reset(new DistilledArticleProto());
   }
   base::ThreadTaskRunnerHandle::Get()->PostTask(
       FROM_HERE,
       base::Bind(callback, success, base::Passed(&distilled_article)));
 }
 
 void InMemoryContentStore::InjectContent(const ArticleEntry& entry,
                                          const DistilledArticleProto& proto) {
   cache_.Put(entry.entry_id(),
-             scoped_ptr<DistilledArticleProto, CacheDeletor>(
+             std::unique_ptr<DistilledArticleProto, CacheDeletor>(
                  new DistilledArticleProto(proto), CacheDeletor(this)));
   AddUrlToIdMapping(entry, proto);
 }
 
 void InMemoryContentStore::AddUrlToIdMapping(
     const ArticleEntry& entry,
     const DistilledArticleProto& proto) {
   for (int i = 0; i < proto.pages_size(); i++) {
     const DistilledPageProto& page = proto.pages(i);
     if (page.has_url()) {
@@ skipping 22 matching lines @@
 void InMemoryContentStore::CacheDeletor::operator()(
     DistilledArticleProto* proto) {
   // When InMemoryContentStore is deleted, the |store_| pointer becomes invalid,
   // but since the ContentMap is cleared in the InMemoryContentStore destructor,
   // this should never be called after the destructor.
   store_->EraseUrlToIdMapping(*proto);
   delete proto;
 }
 
 }  // namespace dom_distiller