Removed invalid extern keyword.

tools/assimp_view/assimp_view.cpp

@@ -106,7 +106,7 @@ aiVector3D g_vRotateSpeed			= aiVector3D(0.5f,0.5f,0.5f);
 aiVector3D g_avLightDirs[1] = 
 {	aiVector3D(-0.5f,0.6f,0.2f)  };
 
-extern D3DCOLOR g_avLightColors[3] = 
+D3DCOLOR g_avLightColors[3] = 
 {
 	D3DCOLOR_ARGB(0xFF,0xFF,0xFF,0xFF),
 	D3DCOLOR_ARGB(0xFF,0xFF,0x00,0x00),