Remove GCCE-specific def file for libstdcpp.dll - it's not binary compatible with the EABI one anyway (Bug 2971)
// STLport configuration file
// It is internal STLport header - DO NOT include it directly
#define _STLP_NO_MEMBER_TEMPLATES // Compiler does not support member templates
#define _STLP_NO_MEMBER_TEMPLATE_CLASSES // Compiler does not support member template classes
#define _STLP_HAS_NEW_NEW_HEADER
#define _STLP_HAS_NO_NEW_IOSTREAMS // Native C++ library does not provide new-style templatized iostreams