Remove link_chrome_on_windows GN flag.

chrome/test/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/crypto.gni")
 import("//build/config/features.gni")
 import("//build/config/ui.gni")
 import("//build/module_args/v8.gni")
 import("//testing/test.gni")
 
@@ skipping 197 matching lines @@
     "//base",
     "//chrome:resources",
     "//chrome:strings",
     "//chrome/browser",
     "//chrome/common",
     "//mojo/environment:chromium",
     "//third_party/mojo/src/mojo/edk/system",
   ]
 }
 
-if (!is_android && (!is_win || link_chrome_on_windows)) {
+if (!is_android) {
   import("//chrome/chrome_tests.gni")
 
   test("interactive_ui_tests") {
     sources =
         rebase_path(chrome_tests_gypi_values.chrome_interactive_ui_test_sources,
                     ".",
                     "//chrome")
 
     defines = [ "HAS_OUT_OF_PROC_TEST_RUNNER" ]
     ldflags = []
@@ skipping 1451 matching lines @@
     }
     if (use_ozone) {
       # crbug.com/354036
       sources -= [ "../browser/chromeos/events/event_rewriter_unittest.cc" ]
     }
     if (!enable_plugin_installation) {
       sources -= [ "../browser/plugins/plugin_installer_unittest.cc" ]
     }
   }
 }