minui: Use runtime properties instead of build time vars.

This CL removes the use of the following build time macros, and uses the
runtime property values instead.
- TARGET_RECOVERY_PIXEL_FORMAT
- TARGET_RECOVERY_OVERSCAN_PERCENT
- TARGET_RECOVERY_DEFAULT_ROTATION

Bug: 110380063
Test: Set up taimen with `TARGET_RECOVERY_DEFAULT_ROTATION := ROTATION_LEFT`.
      Build and check recovery UI.
Test: Set up taimen with `TARGET_RECOVERY_PIXEL_FORMAT := ABGR_8888`.
      Build and check recovery UI.
Change-Id: I4439556a03fde4805a18011ef72eff1373f31d47
diff --git a/minui/graphics_adf.cpp b/minui/graphics_adf.cpp
index a59df00..7439df9 100644
--- a/minui/graphics_adf.cpp
+++ b/minui/graphics_adf.cpp
@@ -104,15 +104,16 @@
 }
 
 GRSurface* MinuiBackendAdf::Init() {
-#if defined(RECOVERY_ABGR)
-  format = DRM_FORMAT_ABGR8888;
-#elif defined(RECOVERY_BGRA)
-  format = DRM_FORMAT_BGRA8888;
-#elif defined(RECOVERY_RGBX)
-  format = DRM_FORMAT_RGBX8888;
-#else
-  format = DRM_FORMAT_RGB565;
-#endif
+  PixelFormat pixel_format = gr_pixel_format();
+  if (pixel_format == PixelFormat::ABGR) {
+    format = DRM_FORMAT_ABGR8888;
+  } else if (pixel_format == PixelFormat::BGRA) {
+    format = DRM_FORMAT_BGRA8888;
+  } else if (pixel_format == PixelFormat::RGBX) {
+    format = DRM_FORMAT_RGBX8888;
+  } else {
+    format = DRM_FORMAT_RGB565;
+  }
 
   adf_id_t* dev_ids = nullptr;
   ssize_t n_dev_ids = adf_devices(&dev_ids);