Handle WebContentsViewMac being destroyed while a <select> menu is showing.

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/chrome_build.gni")
 import("//build/config/compiler/compiler.gni")
 import("//build/config/crypto.gni")
 import("//build/config/features.gni")
 import("//build/config/ui.gni")
 import("//chrome/common/features.gni")
@@ skipping 365 matching lines @@
       "../browser/renderer_context_menu/render_view_context_menu_browsertest_util.cc",
       "../browser/renderer_context_menu/render_view_context_menu_browsertest_util.h",
       "../browser/renderer_host/site_per_process_text_input_browsertest.cc",
       "../browser/site_per_process_interactive_browsertest.cc",
       "../browser/ui/autofill/autofill_popup_controller_interactive_uitest.cc",
       "../browser/ui/blocked_content/popup_blocker_browsertest.cc",
       "../browser/ui/browser_focus_uitest.cc",
       "../browser/ui/cocoa/apps/app_shim_menu_controller_mac_interactive_uitest.mm",
       "../browser/ui/cocoa/apps/quit_with_apps_controller_mac_interactive_uitest.mm",
       "../browser/ui/cocoa/permission_bubble/permission_bubble_cocoa_interactive_uitest.mm",
+      "../browser/ui/cocoa/tab_contents/web_contents_view_mac_interactive_uitest.mm",
       "../browser/ui/exclusive_access/flash_fullscreen_interactive_browsertest.cc",
       "../browser/ui/exclusive_access/fullscreen_controller_interactive_browsertest.cc",
       "../browser/ui/exclusive_access/fullscreen_controller_state_interactive_browsertest.cc",
       "../browser/ui/find_bar/find_bar_host_interactive_uitest.cc",
       "../browser/ui/omnibox/omnibox_view_browsertest.cc",
       "../browser/ui/passwords/manage_passwords_test.cc",
       "../browser/ui/passwords/manage_passwords_test.h",
       "../browser/ui/search/instant_extended_interactive_uitest.cc",
       "../browser/ui/search/instant_extended_manual_interactive_uitest.cc",
       "../browser/ui/search/instant_test_base.cc",
@@ skipping 4670 matching lines @@
 }
 
 if (is_win) {
   loadable_module("conflicts_dll") {
     testonly = true
     sources = [
       "conflicts/conflicts_dll.cc",
     ]
   }
 }