Remove the ENABLE_SQL_DATABASE compile-time flag.

Source/WebCore/bindings/v8/custom/V8CustomSQLStatementErrorCallback.cpp

 /*
  * Copyright (c) 2009, 2012 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:
  * 
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 12 matching lines @@
  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #include "config.h"
 
-#if ENABLE(SQL_DATABASE)
-
 #include "V8SQLStatementErrorCallback.h"
 
 #include "ScriptExecutionContext.h"
 #include "V8Callback.h"
 #include "V8SQLError.h"
 #include "V8SQLTransaction.h"
 #include <wtf/Assertions.h>
 
 namespace WebCore {
 
@@ skipping 25 matching lines @@
 
     bool callbackReturnValue = false;
     // Step 6: If the error callback returns false, then move on to the next
     // statement, if any, or onto the next overall step otherwise. Otherwise,
     // the error callback did not return false, or there was no error callback.
     // Jump to the last step in the overall steps.
     return invokeCallback(m_callback.get(), 2, argv, callbackReturnValue, scriptExecutionContext()) || callbackReturnValue;
 }
 
 } // namespace WebCore
-
-#endif