util: refactor to use DETECT_OS_ANDROID

except leaving u_endian.h behind to use __ANDROID__ directly to be
consistent with the rest in that file, which deserves a different
refactor

Signed-off-by: Yiwei Zhang <zzyiwei@chromium.org>
Reviewed-by: Yonggang Luo <luoyonggang@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27374>

src/util/perf/cpu_trace.h

@@ -9,6 +9,7 @@
 #include "u_perfetto.h"
 #include "u_gpuvis.h"
 
+#include "util/detect_os.h"
 #include "util/macros.h"
 
 #if defined(HAVE_PERFETTO)
@@ -33,7 +34,7 @@
  *
  *   https://github.com/android/ndk/issues/1178
  */
-#elif defined(ANDROID) && !defined(__cplusplus)
+#elif DETECT_OS_ANDROID && !defined(__cplusplus)
 
 #include <cutils/trace.h>