Android: Allow compiling browser without Java UI

chrome/browser/BUILD.gn

 # Copyright 2014 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 import("//build/config/chrome_build.gni")
 import("//build/config/crypto.gni")
 import("//build/config/features.gni")
 import("//build/config/ui.gni")
 import("//media/media_options.gni")
 import("//third_party/protobuf/proto_library.gni")
@@ skipping 697 matching lines @@
     ]
   }
 
   if (!is_chrome_branded) {
     sources += [
       "search/local_files_ntp_source.cc",
       "search/local_files_ntp_source.h",
     ]
   }
 
-  if (is_android) {
-    sources +=
-        rebase_path(gypi_values.chrome_browser_android_sources, ".", "//chrome")
+  if (android_java_ui) {
+    sources += rebase_path(gypi_values.chrome_browser_android_java_ui_sources,
+                           ".",
+                           "//chrome")
     sources += rebase_path(gypi_values.chrome_browser_bookmark_android_sources,
                            ".",
                            "//chrome")
     deps += [
       ":client_discourse_context_proto",
       ":delta_file_proto",
       ":jni_headers",
       "//components/cdm/browser",
       "//components/data_usage/android",
       "//components/enhanced_bookmarks",
@@ skipping 533 matching lines @@
         rebase_path(gypi_values.chrome_browser_rlz_sources, ".", "//chrome")
     deps = [
       "//components/google/core/browser",
       "//components/omnibox/browser",
       "//components/rlz",
       "//components/search_engines",
       "//rlz:rlz_lib",
     ]
   }
 }