Remove android_java_ui as it is not used

chrome/test/base/chrome_test_suite.cc

Index: chrome/test/base/chrome_test_suite.cc
diff --git a/chrome/test/base/chrome_test_suite.cc b/chrome/test/base/chrome_test_suite.cc
index e2e7570623c7c46eff160ef4a3d23490ff9de306..476264a5a3934b680257e5959f1b85089ea3a542 100644
--- a/chrome/test/base/chrome_test_suite.cc
+++ b/chrome/test/base/chrome_test_suite.cc
@@ -25,7 +25,7 @@
 #include "media/base/media.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
-#if BUILDFLAG(ANDROID_JAVA_UI)
+#if defined(OS_ANDROID)
 #include "base/android/jni_android.h"
 #include "chrome/browser/android/chrome_jni_registrar.h"
 #endif
@@ -77,7 +77,7 @@ void ChromeTestSuite::Initialize() {
     PathService::Override(base::DIR_MODULE, browser_dir_);
   }
 
-#if BUILDFLAG(ANDROID_JAVA_UI)
+#if defined(OS_ANDROID)
   ASSERT_TRUE(
       android::RegisterBrowserJNI(base::android::AttachCurrentThread()));
 #endif