🎫 Fail write_build_config.py if current_toolchain != default_toolchain

ui/shell_dialogs/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/ui.gni")
 import("//testing/test.gni")
 if (is_android) {
   import("//build/config/android/config.gni")
 }
 
@@ skipping 39 matching lines @@
 
   if (is_android && !use_aura) {
     sources += [
       "android/shell_dialogs_jni_registrar.cc",
       "android/shell_dialogs_jni_registrar.h",
       "select_file_dialog_android.cc",
       "select_file_dialog_android.h",
     ]
     deps += [
       "//ui/android",
-      "//ui/android:ui_java",
       "//ui/base:ui_base_jni_headers",
     ]
     include_dirs = [ "$root_gen_dir/ui" ]
     libs = [ "jnigraphics" ]
   }
 
   if (is_mac) {
     libs = [
       "CoreServices.framework",
       "Foundation.framework",
@@ skipping 11 matching lines @@
   ]
 
   deps = [
     ":shell_dialogs",
     "//base",
     "//base/test:test_support",
     "//testing/gtest",
     "//ui/base:base",
   ]
 }