Move app list search tiles into SearchResultTileItemListView.

ui/app_list/views/search_result_tile_item_list_view.h

Index: ui/app_list/views/search_result_tile_item_list_view.h
diff --git a/ui/app_list/views/search_result_tile_item_list_view.h b/ui/app_list/views/search_result_tile_item_list_view.h
new file mode 100644
index 0000000000000000000000000000000000000000..e8ce1085dda9af74364ab89e9020194134fb8aee
--- /dev/null
+++ b/ui/app_list/views/search_result_tile_item_list_view.h
@@ -0,0 +1,35 @@
+// 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.
+
+#ifndef UI_APP_LIST_VIEWS_SEARCH_RESULT_TILE_ITEM_LIST_VIEW_H_
+#define UI_APP_LIST_VIEWS_SEARCH_RESULT_TILE_ITEM_LIST_VIEW_H_
+
+#include <vector>
+
+#include "base/macros.h"
+#include "ui/app_list/views/search_result_container_view.h"
+
+namespace app_list {
+
+class SearchResultTileItemView;
+
+// Displays a list of SearchResultTileItemView.
+class APP_LIST_EXPORT SearchResultTileItemListView
+    : public SearchResultContainerView {
+ public:
+  SearchResultTileItemListView();
+  ~SearchResultTileItemListView() override;
+
+  // Overridden from SearchResultContainerView:
+  void Update() override;
+
+ private:
+  std::vector<SearchResultTileItemView*> tile_views_;
+
+  DISALLOW_COPY_AND_ASSIGN(SearchResultTileItemListView);
+};
+
+}  // namespace app_list
+
+#endif  // UI_APP_LIST_VIEWS_SEARCH_RESULT_TILE_ITEM_LIST_VIEW_H_