Remove unique naming.

chrome/test/sync/engine/test_syncable_utils.cc

+// Copyright (c) 2009 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.
+
+// Utilities to verify the state of items in unit tests.
+
+#include "chrome/test/sync/engine/test_syncable_utils.h"
+
+#include "chrome/browser/sync/syncable/syncable.h"
+
+namespace syncable {
+
+int CountEntriesWithName(BaseTransaction* rtrans,
+                         const syncable::Id& parent_id,
+                         const PathString& name) {
+  Directory::ChildHandles child_handles;
+  rtrans->directory()->GetChildHandles(rtrans, parent_id, &child_handles);
+  if (child_handles.size() <= 0) {
+    return 0;
+  }
+
+  int number_of_entries_with_name = 0;
+  for (Directory::ChildHandles::iterator i = child_handles.begin();
+       i != child_handles.end(); ++i) {
+    Entry e(rtrans, GET_BY_HANDLE, *i);
+    CHECK(e.good());
+    if (e.Get(NON_UNIQUE_NAME) == name) {
+      ++number_of_entries_with_name;
+    }
+  }
+  return number_of_entries_with_name;
+}
+
+Id GetFirstEntryWithName(BaseTransaction* rtrans,
+                         const syncable::Id& parent_id,
+                         const PathString& name) {
+  Directory::ChildHandles child_handles;
+  rtrans->directory()->GetChildHandles(rtrans, parent_id, &child_handles);
+
+  for (Directory::ChildHandles::iterator i = child_handles.begin();
+       i != child_handles.end(); ++i) {
+    Entry e(rtrans, GET_BY_HANDLE, *i);
+    CHECK(e.good());
+    if (e.Get(NON_UNIQUE_NAME) == name) {
+      return e.Get(ID);
+    }
+  }
+
+  CHECK(false);
+  return Id();
+}
+
+Id GetOnlyEntryWithName(BaseTransaction* rtrans,
+                        const syncable::Id& parent_id,
+                        const PathString& name) {
+  CHECK(1 == CountEntriesWithName(rtrans, parent_id, name));
+  return GetFirstEntryWithName(rtrans, parent_id, name);
+}
+
+}  // namespace syncable