mesa: remove FEATURE_es2_glsl and related defines.

Signed-off-by: Oliver McFadden <oliver.mcfadden@linux.intel.com>
Reviewed-by: Brian Paul <brianp@vmware.com>

src/mesa/program/program.c

@@ -85,12 +85,8 @@ _mesa_init_program(struct gl_context *ctx)
 
 #if FEATURE_NV_vertex_program || FEATURE_ARB_vertex_program
    ctx->VertexProgram.Enabled = GL_FALSE;
-#if FEATURE_es2_glsl
    ctx->VertexProgram.PointSizeEnabled =
       (ctx->API == API_OPENGLES2) ? GL_TRUE : GL_FALSE;
-#else
-   ctx->VertexProgram.PointSizeEnabled = GL_FALSE;
-#endif
    ctx->VertexProgram.TwoSideEnabled = GL_FALSE;
    _mesa_reference_vertprog(ctx, &ctx->VertexProgram.Current,
                             ctx->Shared->DefaultVertexProgram);