a11y: Add a11y information to views::Tab and manually ignore its a11y children.

ui/accessibility/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/linux/pkg_config.gni")
 import("//build/config/features.gni")
 import("//build/config/ui.gni")
 import("//testing/libfuzzer/fuzzer_test.gni")
 import("//testing/test.gni")
 import("//tools/json_schema_compiler/json_schema_api.gni")
@@ skipping 54 matching lines @@
 
   if (is_win) {
     public_deps += [ "//third_party/iaccessible2" ]
   }
 
   if (is_mac) {
     libs = [
       "AppKit.framework",
       "Foundation.framework",
     ]
+    deps = [
+      "//chrome/app:generated_resources",

[tapted, 2017/01/03 00:29:27]

//ui can't depend on stuff in //chrome :( - but see below this might be easy to
fix

[Patti Lor, 2017/01/06 02:02:29]

Acknowledged.

+    ]
   }
 
   if (use_atk) {
     sources += [
       "platform/atk_util_auralinux.cc",
       "platform/atk_util_auralinux.h",
       "platform/ax_platform_node_auralinux.cc",
       "platform/ax_platform_node_auralinux.h",
     ]
 
@@ skipping 79 matching lines @@
 
 fuzzer_test("ax_tree_fuzzer") {
   sources = [
     "ax_tree_fuzzer.cc",
   ]
 
   deps = [
     ":accessibility",
   ]
 }