Removed deprecated header.

common/lc_texture.cpp

@@ -3,7 +3,6 @@
 #include "lc_application.h"
 #include "lc_library.h"
 #include "image.h"
-#include "system.h"
 #include "lc_glextensions.h"
 
 lcTexture* gGridTexture;
@@ -213,7 +212,6 @@ bool lcTexture::Load(Image* images, int NumLevels, int Flags) // todo: this shou
 	{
     default:
     case LC_PIXEL_FORMAT_INVALID:
-        LC_ASSERT(false);
         Format = 0;
         break;
     case LC_PIXEL_FORMAT_A8: