drive: Make FileResource copyable

chrome/browser/drive/drive_api_util.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/drive/drive_api_util.h"
 
 #include <string>
 
 #include "base/files/file.h"
 #include "base/logging.h"
@@ skipping 325 matching lines @@
 
   file->mutable_labels()->set_trashed(entry.deleted());
   file->set_etag(entry.etag());
 
   google_apis::ImageMediaMetadata* image_media_metadata =
     file->mutable_image_media_metadata();
   image_media_metadata->set_width(entry.image_width());
   image_media_metadata->set_height(entry.image_height());
   image_media_metadata->set_rotation(entry.image_rotation());
 
-  ScopedVector<google_apis::ParentReference> parents;
+  std::vector<google_apis::ParentReference>* parents = file->mutable_parents();
   for (size_t i = 0; i < entry.links().size(); ++i) {
     using google_apis::Link;
     const Link& link = *entry.links()[i];
     switch (link.type()) {
       case Link::LINK_PARENT: {
-        scoped_ptr<google_apis::ParentReference> parent(
-            new google_apis::ParentReference);
-        parent->set_parent_link(link.href());
+        google_apis::ParentReference parent;
+        parent.set_parent_link(link.href());
 
         std::string file_id =
             drive::util::ExtractResourceIdFromUrl(link.href());
-        parent->set_file_id(file_id);
-        parent->set_is_root(file_id == kWapiRootDirectoryResourceId);
-        parents.push_back(parent.release());
+        parent.set_file_id(file_id);
+        parent.set_is_root(file_id == kWapiRootDirectoryResourceId);
+        parents->push_back(parent);
         break;
       }
       case Link::LINK_ALTERNATE:
         file->set_alternate_link(link.href());
         break;
       default:
         break;
     }
   }
-  file->set_parents(parents.Pass());
 
   file->set_modified_date(entry.updated_time());
   file->set_last_viewed_by_me_date(entry.last_viewed_time());
 
   return file.Pass();
 }
 
 google_apis::DriveEntryKind GetKind(
     const google_apis::FileResource& file_resource) {
   if (file_resource.IsDirectory())
@@ skipping 61 matching lines @@
   entry->set_image_rotation(file_resource.image_media_metadata().rotation());
 
   // CommonMetadata
   entry->set_etag(file_resource.etag());
   // entry->authors_
   // entry->links_.
   ScopedVector<google_apis::Link> links;
   for (size_t i = 0; i < file_resource.parents().size(); ++i) {
     google_apis::Link* link = new google_apis::Link;
     link->set_type(google_apis::Link::LINK_PARENT);
-    link->set_href(file_resource.parents()[i]->parent_link());
+    link->set_href(file_resource.parents()[i].parent_link());
     links.push_back(link);
   }
   if (!file_resource.alternate_link().is_empty()) {
     google_apis::Link* link = new google_apis::Link;
     link->set_type(google_apis::Link::LINK_ALTERNATE);
     link->set_href(file_resource.alternate_link());
     links.push_back(link);
   }
   entry->set_links(links.Pass());
 
@@ skipping 101 matching lines @@
 
   base::MD5Digest digest;
   base::MD5Final(&digest, &context);
   return MD5DigestToBase16(digest);
 }
 
 const char kWapiRootDirectoryResourceId[] = "folder:root";
 
 }  // namespace util
 }  // namespace drive