Purge the App Launcher code from Windows.

ui/app_list/views/test/app_list_view_test_api.h

+// Copyright 2016 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.
+
+#ifndef UI_APP_LIST_VIEWS_TEST_APP_LIST_VIEW_TEST_API_H_
+#define UI_APP_LIST_VIEWS_TEST_APP_LIST_VIEW_TEST_API_H_
+
+#include "base/callback.h"
+#include "base/macros.h"
+
+namespace app_list {
+class AppListView;
+}  // namespace app_list

[tapted, 2016/07/26 01:34:42]

this should enclose AppListViewTestApi so we can remove some app_list:: prefixes
below. You might need to update the friend declaration (and perhaps also a
forward-declare in the same file)

[calamity, 2016/07/26 08:38:39]

Done.

+
+namespace test {
+
+// Allow access to private variables of the AppListView for testing.
+class AppListViewTestApi {
+ public:
+  explicit AppListViewTestApi(app_list::AppListView* view);
+  virtual ~AppListViewTestApi();

[tapted, 2016/07/26 01:34:42]

this doesn't need to be virtual. But also it can probably be omitted completely
since the destructor is "trivial" - clang shouldn't complain

[calamity, 2016/07/26 08:38:39]

Done.

+
+  bool is_overlay_visible();
+  void SetNextPaintCallback(const base::Closure& callback);
+
+ private:
+  app_list::AppListView* view_;
+
+  DISALLOW_COPY_AND_ASSIGN(AppListViewTestApi);
+};
+
+}  // namespace test
+
+#endif  // UI_APP_LIST_VIEWS_TEST_APP_LIST_VIEW_TEST_API_H_