Add the Play Store app search to the launcher.

chrome/browser/ui/app_list/search/arc/arc_playstore_search_result.h

Index: chrome/browser/ui/app_list/search/arc/arc_playstore_search_result.h
diff --git a/chrome/browser/ui/app_list/search/arc/arc_playstore_search_result.h b/chrome/browser/ui/app_list/search/arc/arc_playstore_search_result.h
new file mode 100644
index 0000000000000000000000000000000000000000..7e6e4c0fcba9b7ac96ab986b0de99c3e56a1c544
--- /dev/null
+++ b/chrome/browser/ui/app_list/search/arc/arc_playstore_search_result.h
@@ -0,0 +1,77 @@
+// Copyright 2017 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 CHROME_BROWSER_UI_APP_LIST_SEARCH_ARC_ARC_PLAYSTORE_SEARCH_RESULT_H_
+#define CHROME_BROWSER_UI_APP_LIST_SEARCH_ARC_ARC_PLAYSTORE_SEARCH_RESULT_H_
+
+#include <memory>
+#include <string>
+#include <vector>
+
+#include "base/optional.h"
+#include "chrome/browser/ui/app_list/app_context_menu_delegate.h"
+#include "components/arc/common/app.mojom.h"
+#include "ui/app_list/search_result.h"
+
+class AppListControllerDelegate;
+class ArcPlayStoreAppContextMenu;
+class Profile;
+
+namespace app_list {
+
+class ArcPlayStoreSearchResult : public SearchResult,
+                                 public AppContextMenuDelegate {
+ public:
+  ArcPlayStoreSearchResult(arc::mojom::AppDiscoveryResultPtr data,
+                           Profile* profile,
+                           AppListControllerDelegate* list_controller_);
+  ~ArcPlayStoreSearchResult() override;
+
+  // app_list::SearchResult overrides:
+  std::unique_ptr<SearchResult> Duplicate() const override;
+
+  // app_list::AppContextMenuDelegate overrides:
+  ui::MenuModel* GetContextMenuModel() override;
+  void Open(int event_flags) override;
+  void ExecuteLaunchCommand(int event_flags) override;
+
+ private:
+  class IconDecodeRequest;
+
+  const base::Optional<std::string>& launch_intent_uri() const {

[dcheng, 2017/06/24 00:16:47]

Are these getters used?

[Jiaquan He, 2017/06/24 00:48:08]

Not all of them are used at this moment, but we'll use them in the future.
Should I remove them now and add them back later?

[dcheng, 2017/06/24 00:58:28]

It's generally nicer to add code when it's actually used.

+    return data_->launch_intent_uri;
+  }
+  const base::Optional<std::string>& install_intent_uri() const {
+    return data_->install_intent_uri;
+  }
+  const base::Optional<std::string>& label() const { return data_->label; }
+  bool is_instant_app() const { return data_->is_instant_app; }
+  bool is_recent() const { return data_->is_recent; }
+  const base::Optional<std::string>& publisher_name() const {
+    return data_->publisher_name;
+  }
+  const base::Optional<std::string>& formatted_price() const {
+    return data_->formatted_price;
+  }
+  float review_score() const { return data_->review_score; }
+  const std::vector<uint8_t>& icon_png_data() const {
+    return data_->icon_png_data;
+  }
+
+  arc::mojom::AppDiscoveryResultPtr data_;
+  std::unique_ptr<IconDecodeRequest> icon_decode_request_;
+
+  // |profile_| is owned by ProfileInfo.
+  Profile* const profile_;
+  // |list_controller_| is owned by AppListServiceAsh and lives
+  // until the service finishes.
+  AppListControllerDelegate* const list_controller_;
+  std::unique_ptr<ArcPlayStoreAppContextMenu> context_menu_;
+
+  DISALLOW_COPY_AND_ASSIGN(ArcPlayStoreSearchResult);
+};
+
+}  // namespace app_list
+
+#endif  // CHROME_BROWSER_UI_APP_LIST_SEARCH_ARC_ARC_PLAYSTORE_SEARCH_RESULT_H_