LevelDBPrefStore: Initialize uninitialized member in constructor.

chrome/browser/prefs/leveldb_pref_store.cc

 // Copyright 2014 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/prefs/leveldb_pref_store.h"
 
 #include "base/bind.h"
 #include "base/callback.h"
 #include "base/file_util.h"
 #include "base/json/json_string_value_serializer.h"
@@ skipping 31 matching lines @@
   if (error & IO_ERROR)
     return PersistentPrefStore::PREF_READ_ERROR_LEVELDB_IO;
   if (error & OPENED)
     return PersistentPrefStore::PREF_READ_ERROR_LEVELDB_CORRUPTION;
   return PersistentPrefStore::PREF_READ_ERROR_LEVELDB_CORRUPTION_READ_ONLY;
 }
 
 } // namespace
 
 struct LevelDBPrefStore::ReadingResults {
-  ReadingResults() : error(0) {}
+  ReadingResults() : no_dir(true), error(0) {}
   bool no_dir;
   scoped_ptr<leveldb::DB> db;
   scoped_ptr<PrefValueMap> value_map;
   int error;
 };
 
 // An instance of this class is created on the UI thread but is used
 // exclusively on the FILE thread.
 class LevelDBPrefStore::FileThreadSerializer {
  public:
@@ skipping 347 matching lines @@
   }
 
   // TODO(dgrogan): Call pref_filter_->FilterOnLoad
 
   if (error_delegate_.get() && read_error_ != PREF_READ_ERROR_NONE)
     error_delegate_->OnError(read_error_);
 
   FOR_EACH_OBSERVER(
       PrefStore::Observer, observers_, OnInitializationCompleted(true));
 }