Remove android_java_ui as it is not used

chrome/browser/loader/chrome_resource_dispatcher_host_delegate.cc

Index: chrome/browser/loader/chrome_resource_dispatcher_host_delegate.cc
diff --git a/chrome/browser/loader/chrome_resource_dispatcher_host_delegate.cc b/chrome/browser/loader/chrome_resource_dispatcher_host_delegate.cc
index e8bb2aa5848db16e4baf92532ae80cc8ea97b28a..4f19f7c71706fa5705ae9b8bd1cc3b55f22d20cc 100644
--- a/chrome/browser/loader/chrome_resource_dispatcher_host_delegate.cc
+++ b/chrome/browser/loader/chrome_resource_dispatcher_host_delegate.cc
@@ -105,14 +105,11 @@
 #endif
 
 #if defined(OS_ANDROID)
+#include "chrome/browser/android/offline_pages/downloads/resource_throttle.h"
 #include "chrome/browser/loader/data_reduction_proxy_resource_throttle_android.h"
 #include "components/navigation_interception/intercept_navigation_delegate.h"
 #endif
 
-#if BUILDFLAG(ANDROID_JAVA_UI)
-#include "chrome/browser/android/offline_pages/downloads/resource_throttle.h"
-#endif
-
 #if defined(OS_CHROMEOS)
 #include "chrome/browser/chromeos/login/signin/merge_session_resource_throttle.h"
 #include "chrome/browser/chromeos/login/signin/merge_session_throttling_utils.h"
@@ -549,7 +546,7 @@ void ChromeResourceDispatcherHostDelegate::DownloadStarting(
                                     resource_context,
                                     content::RESOURCE_TYPE_MAIN_FRAME,
                                     throttles);
-#if BUILDFLAG(ANDROID_JAVA_UI)
+#if defined(OS_ANDROID)
     // On Android, forward text/html downloads to OfflinePages backend.
     throttles->push_back(
         base::MakeUnique<offline_pages::downloads::ResourceThrottle>(request));