Remove android_java_ui as it is not used

chrome/browser/dom_distiller/profile_utils.cc

Index: chrome/browser/dom_distiller/profile_utils.cc
diff --git a/chrome/browser/dom_distiller/profile_utils.cc b/chrome/browser/dom_distiller/profile_utils.cc
index 9399ea7e68a3fef067f9c53a8bac26a422f1404f..c7fbe45f3b7a74bad20de046a7b702873b43008b 100644
--- a/chrome/browser/dom_distiller/profile_utils.cc
+++ b/chrome/browser/dom_distiller/profile_utils.cc
@@ -20,9 +20,9 @@
 #include "components/dom_distiller/core/dom_distiller_switches.h"
 #include "components/dom_distiller/core/url_constants.h"
 
-#if BUILDFLAG(ANDROID_JAVA_UI)
+#if defined(OS_ANDROID)
 #include "chrome/browser/android/dom_distiller/distiller_ui_handle_android.h"
-#endif  // BUILDFLAG(ANDROID_JAVA_UI)
+#endif  // defined(OS_ANDROID)
 
 namespace dom_distiller {
 
@@ -39,9 +39,9 @@ void RegisterViewerSource(Profile* profile) {
       new LazyDomDistillerService(profile, dom_distiller_service_factory);
   std::unique_ptr<DistillerUIHandle> ui_handle;
 
-#if BUILDFLAG(ANDROID_JAVA_UI)
+#if defined(OS_ANDROID)
   ui_handle.reset(new dom_distiller::android::DistillerUIHandleAndroid());
-#endif  // BUILDFLAG(ANDROID_JAVA_UI)
+#endif  // defined(OS_ANDROID)
 
   // Set the JavaScript world ID.
   if (!DistillerJavaScriptWorldIdIsSet()) {