Remove font renderer debug code

lib/font_renderer/font_renderer.cpp

@@ -208,9 +208,6 @@ int FontRendererBakeFontBitmap(FontRenderer *font_renderer, int font_height,
         glyph_info.yoff = -pad_y;
         glyph_info.xadvance = (x_next - x) / subpixel_scale;
 
-#ifdef FONT_RENDERER_DEBUG
-        glyph_info.ybaseline = pixels_height - 1 - y_baseline;
-#endif
         if (glyph_info.x1 > glyph_info.x0) {
             glyph_lut_convolution(ren_buf, lcd_lut, cover_swap_buffer, glyph_info);
         }

lib/font_renderer/font_renderer.h

@@ -11,9 +11,6 @@ extern "C" {
 typedef struct {
   unsigned short x0, y0, x1, y1;
   float xoff, yoff, xadvance;
-#ifdef FONT_RENDERER_DEBUG
-  int ybaseline;
-#endif
 } GlyphBitmapInfo;
 
 struct FontRendererImpl;