Remove android_java_ui as it is not used

chrome/browser/download/download_path_reservation_tracker_unittest.cc

Index: chrome/browser/download/download_path_reservation_tracker_unittest.cc
diff --git a/chrome/browser/download/download_path_reservation_tracker_unittest.cc b/chrome/browser/download/download_path_reservation_tracker_unittest.cc
index 596740768b1bcf7c6c6eba6f08ce9b3c6dcf5062..1a4fa7ccd73e4ea947c66a03e36131ab64da57f6 100644
--- a/chrome/browser/download/download_path_reservation_tracker_unittest.cc
+++ b/chrome/browser/download/download_path_reservation_tracker_unittest.cc
@@ -17,7 +17,6 @@
 #include "build/build_config.h"
 #include "chrome/browser/download/download_path_reservation_tracker.h"
 #include "chrome/browser/download/download_target_determiner.h"
-#include "chrome/common/features.h"
 #include "content/public/test/mock_download_item.h"
 #include "content/public/test/test_browser_thread.h"
 #include "testing/gmock/include/gmock/gmock.h"
@@ -503,7 +502,7 @@ TEST_F(DownloadPathReservationTrackerTest, UnwriteableDirectory) {
         &verified);
     // Verification fails.
     EXPECT_FALSE(verified);
-#if BUILDFLAG(ANDROID_JAVA_UI)
+#if defined(OS_ANDROID)
     EXPECT_TRUE(reserved_path.empty());
 #else
     EXPECT_EQ(path.BaseName().value(), reserved_path.BaseName().value());