[vr] Introduce VrTabHelper

chrome/browser/ui/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/chromecast_build.gni")
 import("//build/config/crypto.gni")
 import("//build/config/features.gni")
 import("//build/config/ui.gni")
 import("//build/split_static_library.gni")
 import("//chrome/common/features.gni")
@@ skipping 2200 matching lines @@
     }
   }
 
   if (is_android) {
     deps += [
       "//components/navigation_interception",
       "//components/subresource_filter/core/browser:browser",
       "//crypto:platform",
       "//device/usb/mojo",
       "//device/usb/public/interfaces",
+      "//device/vr/features",
       "//ui/android",
     ]
 
     sources += [
       "android/autofill/autofill_keyboard_accessory_view.cc",
       "android/autofill/autofill_keyboard_accessory_view.h",
       "android/autofill/autofill_logger_android.cc",
       "android/autofill/autofill_logger_android.h",
       "android/autofill/autofill_popup_view_android.cc",
       "android/autofill/autofill_popup_view_android.h",
@@ skipping 1365 matching lines @@
       "test/test_confirm_bubble_model.cc",
       "test/test_confirm_bubble_model.h",
     ]
     deps += [ "//chrome/test:test_support_ui" ]
   }
 
   if (enable_extensions) {
     deps += [ "//extensions/browser" ]
   }
 }