[sync] Reland - Replace FakeServer's implementation with LoopbackServer invocations.

components/sync/test/fake_server/bookmark_entity_builder.cc

Index: components/sync/test/fake_server/bookmark_entity_builder.cc
diff --git a/components/sync/test/fake_server/bookmark_entity_builder.cc b/components/sync/test/fake_server/bookmark_entity_builder.cc
index 599405faa6b629a4c2f9e82a79438164e56b8168..e9ca35395f24501d636a2552a1e9911d71f46d14 100644
--- a/components/sync/test/fake_server/bookmark_entity_builder.cc
+++ b/components/sync/test/fake_server/bookmark_entity_builder.cc
@@ -12,13 +12,14 @@
 #include "components/sync/base/hash_util.h"
 #include "components/sync/base/time.h"
 #include "components/sync/base/unique_position.h"
+#include "components/sync/engine_impl/loopback_server/persistent_bookmark_entity.h"
 #include "components/sync/protocol/sync.pb.h"
-#include "components/sync/test/fake_server/bookmark_entity.h"
 
 using std::string;
 using syncer::GenerateSyncableBookmarkHash;
+using syncer::LoopbackServerEntity;
 
-// A version must be passed when creating a FakeServerEntity, but this value
+// A version must be passed when creating a LoopbackServerEntity, but this value
 // is overrideen immediately when saving the entity in FakeServer.
 const int64_t kUnusedVersion = 0L;
 
@@ -44,10 +45,10 @@ void BookmarkEntityBuilder::SetParentId(const std::string& parent_id) {
   parent_id_ = parent_id;
 }
 
-std::unique_ptr<FakeServerEntity> BookmarkEntityBuilder::BuildBookmark(
+std::unique_ptr<LoopbackServerEntity> BookmarkEntityBuilder::BuildBookmark(
     const GURL& url) {
   if (!url.is_valid()) {
-    return base::WrapUnique<FakeServerEntity>(nullptr);
+    return base::WrapUnique<LoopbackServerEntity>(nullptr);
   }
 
   sync_pb::EntitySpecifics entity_specifics = CreateBaseEntitySpecifics();
@@ -56,7 +57,7 @@ std::unique_ptr<FakeServerEntity> BookmarkEntityBuilder::BuildBookmark(
   return Build(entity_specifics, kIsNotFolder);
 }
 
-std::unique_ptr<FakeServerEntity> BookmarkEntityBuilder::BuildFolder() {
+std::unique_ptr<LoopbackServerEntity> BookmarkEntityBuilder::BuildFolder() {
   const bool kIsFolder = true;
   return Build(CreateBaseEntitySpecifics(), kIsFolder);
 }
@@ -71,7 +72,7 @@ sync_pb::EntitySpecifics BookmarkEntityBuilder::CreateBaseEntitySpecifics()
   return entity_specifics;
 }
 
-std::unique_ptr<FakeServerEntity> BookmarkEntityBuilder::Build(
+std::unique_ptr<LoopbackServerEntity> BookmarkEntityBuilder::Build(
     const sync_pb::EntitySpecifics& entity_specifics,
     bool is_folder) {
   sync_pb::UniquePosition unique_position;
@@ -81,16 +82,18 @@ std::unique_ptr<FakeServerEntity> BookmarkEntityBuilder::Build(
   syncer::UniquePosition::FromInt64(0, suffix).ToProto(&unique_position);
 
   if (parent_id_.empty()) {
-    parent_id_ = FakeServerEntity::CreateId(syncer::BOOKMARKS, "bookmark_bar");
+    parent_id_ =
+        LoopbackServerEntity::CreateId(syncer::BOOKMARKS, "bookmark_bar");
   }
 
   const string id =
-      FakeServerEntity::CreateId(syncer::BOOKMARKS, base::GenerateGUID());
+      LoopbackServerEntity::CreateId(syncer::BOOKMARKS, base::GenerateGUID());
 
-  return base::WrapUnique<FakeServerEntity>(new BookmarkEntity(
-      id, kUnusedVersion, title_, originator_cache_guid_,
-      originator_client_item_id_, unique_position, entity_specifics, is_folder,
-      parent_id_, kDefaultTime, kDefaultTime));
+  return base::WrapUnique<LoopbackServerEntity>(
+      new syncer::PersistentBookmarkEntity(
+          id, kUnusedVersion, title_, originator_cache_guid_,
+          originator_client_item_id_, unique_position, entity_specifics,
+          is_folder, parent_id_, kDefaultTime, kDefaultTime));
 }
 
 }  // namespace fake_server