Merge 116333 - IndexedDB: LevelDB coding for bools is broken

Source/WebCore/Modules/indexeddb/IDBLevelDBCoding.cpp

 /*
  * Copyright (C) 2011 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
  * 2.  Redistributions in binary form must reproduce the above copyright
@@ skipping 162 matching lines @@
 }
 
 Vector<char> minIDBKey()
 {
     return encodeByte(kIDBKeyMinKeyTypeByte);
 }
 
 Vector<char> encodeBool(bool b)
 {
     Vector<char> ret(1);
-    ret.append(b ? 1 : 0);
+    ret[0] = b ? 1 : 0;
     return ret;
 }
 
 bool decodeBool(const char* begin, const char* end)
 {
     ASSERT(begin < end);
     return *begin;
 }
 
 Vector<char> encodeInt(int64_t n)
@@ skipping 1313 matching lines @@
     RefPtr<IDBKey> key;
     decodeIDBKey(m_encodedPrimaryKey.begin(), m_encodedPrimaryKey.end(), key);
     return key;
 }
 
 } // namespace IDBLevelDBCoding
 } // namespace WebCore
 
 #endif // USE(LEVELDB)
 #endif // ENABLE(INDEXED_DATABASE)