Adds AshTest

ash/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/features.gni")
 import("//build/config/ui.gni")
 import("//testing/test.gni")
 import("//ui/base/ui_features.gni")
 
 assert(use_aura)
@@ skipping 986 matching lines @@
     "//ui/keyboard:keyboard_with_content",
     "//ui/resources",
     "//ui/strings",
     "//ui/views",
     "//ui/views/controls/webview",
     "//ui/web_dialogs",
     "//url",
   ]
 }
 
+# Used to test ash with an aura backend.
+source_set("ash_with_aura_test_support") {
+  testonly = true
+  sources = [
+    "test/ash_test_impl_aura.cc",
+    "test/ash_test_impl_aura.h",
+  ]
+  deps = [
+    ":ash",
+    ":test_support_common",
+    "//base",
+    "//skia",
+    "//ui/display",
+  ]
+}
+
 # Internal target consumed by |test_support_with_content| and
 # |test_support_without_content|. This target contains all the test support
 # files, with the exception of an implementation of AshTestEnvironment.
 # Consumers of ash should use one of |test_support_with_content| or
 # |test_support_without_content|.
 static_library("test_support_common") {
   testonly = true
   visibility = [ ":*" ]
   sources = [
+    "common/test/ash_test.cc",
+    "common/test/ash_test.h",
+    "common/test/ash_test_impl.h",
     "common/test/material_design_controller_test_api.cc",
     "common/test/material_design_controller_test_api.h",
     "common/test/test_palette_delegate.cc",
     "common/test/test_palette_delegate.h",
     "common/test/test_volume_control_delegate.cc",
     "common/test/test_volume_control_delegate.h",
     "shell/toplevel_window.cc",
     "shell/toplevel_window.h",
     "test/ash_md_test_base.cc",
     "test/ash_md_test_base.h",
@@ skipping 284 matching lines @@
     "content/keyboard_overlay/keyboard_overlay_view_unittest.cc",
     "test/ash_unittests.cc",
   ]
   configs += [
     "//build/config:precompiled_headers",
     "//build/config/compiler:no_size_t_to_int_warning",
   ]
 
   deps = [
     ":ash",
+    ":ash_with_aura_test_support",
     ":ash_with_content",
     ":test_support_with_content",
     "//base",
     "//base/test:test_support",
     "//components/signin/core/account_id",
     "//components/user_manager",
     "//content/public/browser",
     "//content/test:test_support",
     "//mojo/edk/system",
     "//skia",
@@ skipping 180 matching lines @@
     "wm/workspace_controller_test_helper.h",
     "wm/workspace_controller_unittest.cc",
   ]
   configs += [
     "//build/config:precompiled_headers",
     "//build/config/compiler:no_size_t_to_int_warning",
   ]
 
   deps = [
     ":ash",
+    ":ash_with_aura_test_support",
     ":test_support_without_content",
     "//ash/autoclick/common:autoclick",
     "//ash/common/strings",
     "//ash/resources",
     "//ash/touch_hud",
     "//base",
     "//base/test:test_support",
     "//components/signin/core/account_id",
     "//components/user_manager",
     "//mojo/edk/system",
@@ skipping 120 matching lines @@
   if (is_win) {
     configs -= [ "//build/config/win:console" ]
     configs += [ "//build/config/win:windowed" ]
     deps += [ "//sandbox" ]
   }
 
   if (is_chromeos) {
     deps += [ "//device/bluetooth" ]
   }
 }