Remove duplicated headers from modules/ directory

Source/modules/webdatabase/DatabaseBackendBase.cpp

 /*
  * Copyright (C) 2011 Google Inc. All rights reserved.
  * Copyright (C) 2013 Apple 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.
@@ skipping 22 matching lines @@
 #include "core/dom/ExceptionCode.h"
 #include "platform/Logging.h"
 #include "modules/webdatabase/DatabaseAuthorizer.h"
 #include "modules/webdatabase/DatabaseBase.h"
 #include "modules/webdatabase/DatabaseContext.h"
 #include "modules/webdatabase/DatabaseManager.h"
 #include "modules/webdatabase/DatabaseTracker.h"
 #include "modules/webdatabase/sqlite/SQLiteStatement.h"
 #include "modules/webdatabase/sqlite/SQLiteTransaction.h"
 #include "platform/weborigin/DatabaseIdentifier.h"
-#include "platform/weborigin/SecurityOrigin.h"

[Nico, 2013/12/09 02:01:27]

The header includes this only conditionally:

#if !LOG_DISABLED || !ERROR_DISABLED
#include "platform/weborigin/SecurityOrigin.h"
#endif

 #include "public/platform/Platform.h"
 #include "public/platform/WebDatabaseObserver.h"
 #include "wtf/HashMap.h"
 #include "wtf/HashSet.h"
 #include "wtf/PassRefPtr.h"
 #include "wtf/StdLibExtras.h"
 #include "wtf/text/CString.h"
 #include "wtf/text/StringHash.h"
 
 // Registering "opened" databases with the DatabaseTracker
@@ skipping 605 matching lines @@
 {
     if (blink::Platform::current()->databaseObserver()) {
         blink::Platform::current()->databaseObserver()->reportVacuumDatabaseResult(
             createDatabaseIdentifierFromSecurityOrigin(securityOrigin()),
             stringIdentifier(), isSyncDatabase(), sqliteErrorCode);
     }
 }
 
 
 } // namespace WebCore