sync: Track validity of about:sync fields

chrome/browser/sync/about_sync_util.h

Index: chrome/browser/sync/about_sync_util.h
diff --git a/chrome/browser/sync/about_sync_util.h b/chrome/browser/sync/about_sync_util.h
new file mode 100644
index 0000000000000000000000000000000000000000..7aee7c4238e50af9a50965b64d41ae23fbfc01b1
--- /dev/null
+++ b/chrome/browser/sync/about_sync_util.h
@@ -0,0 +1,23 @@
+// 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.
+
+#ifndef CHROME_BROWSER_SYNC_ABOUT_SYNC_UTIL_H_
+#define CHROME_BROWSER_SYNC_ABOUT_SYNC_UTIL_H_
+
+class ProfileSyncService;
+
+namespace base {
+class DictionaryValue;
+}
+
+namespace sync_ui_util {
+
+// This function returns a DictionaryValue which contains all the information
+// required to populate the 'About' tab of about:sync.
+// Note that |service| may be NULL.

[akalin, 2012/07/12 00:01:55]

specify that caller owns returned object
(or maybe returned a scoped_ptr<>?)

[rlarocque, 2012/07/12 01:02:20]

Done.

+base::DictionaryValue* ConstructAboutInformation(ProfileSyncService* service);
+
+}
+
+#endif  // CHROME_BROWSER_SYNC_ABOUT_SYNC_UTIL_H_