Remove the ENABLE_SQL_DATABASE compile-time flag.

Source/WebCore/Modules/webdatabase/chromium/QuotaTracker.h

 /*
  * Copyright (C) 2009 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 13 matching lines @@
  * 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.
  */
 
 #ifndef QuotaTracker_h
 #define QuotaTracker_h
 
-#if ENABLE(SQL_DATABASE)
-
 #include "SecurityOrigin.h"
 #include <wtf/HashMap.h>
 #include <wtf/text/StringHash.h>
 #include <wtf/text/WTFString.h>
 
 namespace WebCore {
 
 class QuotaTracker {
 public:
     static QuotaTracker& instance();
@@ skipping 11 matching lines @@
     QuotaTracker() { }
 
     typedef HashMap<String, unsigned long long> SizeMap;
     SizeMap m_spaceAvailableToOrigins;
     HashMap<String, SizeMap> m_databaseSizes;
     Mutex m_dataGuard;
 };
 
 }
 
-#endif // ENABLE(SQL_DATABASE)
-
 #endif // QuotaTracker_h