sync: don't make DataTypeErrorHandler inherit UnrecoverableErrorHandler

chrome/browser/sync/glue/password_change_processor.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/sync/glue/password_change_processor.h"
 
 #include <string>
 
 #include "base/location.h"
 #include "base/string_util.h"
@@ skipping 50 matching lines @@
   if (!observing_)
     return;
 
   DCHECK(running());
 
   sync_api::WriteTransaction trans(FROM_HERE, share_handle());
 
   sync_api::ReadNode password_root(&trans);
   if (password_root.InitByTagLookup(kPasswordTag) !=
           sync_api::BaseNode::INIT_OK) {
-    error_handler()->OnUnrecoverableError(FROM_HERE,
+    error_handler()->OnSingleDatatypeUnrecoverableError(FROM_HERE,
         "Server did not create the top-level password node. "
         "We might be running against an out-of-date server.");
     return;
   }
 
   PasswordStoreChangeList* changes =
       content::Details<PasswordStoreChangeList>(details).ptr();
   for (PasswordStoreChangeList::iterator change = changes->begin();
        change != changes->end(); ++change) {
     std::string tag = PasswordModelAssociator::MakeTag(change->form());
@@ skipping 85 matching lines @@
 void PasswordChangeProcessor::ApplyChangesFromSyncModel(
     const sync_api::BaseTransaction* trans,
     const sync_api::ImmutableChangeRecordList& changes) {
   DCHECK(expected_loop_ == MessageLoop::current());
   if (!running())
     return;
 
   sync_api::ReadNode password_root(trans);
   if (password_root.InitByTagLookup(kPasswordTag) !=
           sync_api::BaseNode::INIT_OK) {
-    error_handler()->OnUnrecoverableError(FROM_HERE,
+    error_handler()->OnSingleDatatypeUnrecoverableError(FROM_HERE,
         "Password root node lookup failed.");
     return;
   }
 
   DCHECK(deleted_passwords_.empty() && new_passwords_.empty() &&
          updated_passwords_.empty());
 
   for (sync_api::ChangeRecordList::const_iterator it =
            changes.Get().begin(); it != changes.Get().end(); ++it) {
     if (sync_api::ChangeRecord::ACTION_DELETE ==
@@ skipping 79 matching lines @@
 
 void PasswordChangeProcessor::StopObserving() {
   DCHECK(expected_loop_ == MessageLoop::current());
   notification_registrar_.Remove(
       this,
       chrome::NOTIFICATION_LOGINS_CHANGED,
       content::Source<PasswordStore>(password_store_));
 }
 
 }  // namespace browser_sync