Add the Play Store app search to the launcher.

chrome/browser/ui/app_list/search/playstore/playstore_search_result.h

+// 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_PLAYSTORE_PLAYSTORE_SEARCH_RESULT_H_
+#define CHROME_BROWSER_UI_APP_LIST_SEARCH_PLAYSTORE_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 "ui/app_list/search_result.h"
+
+class AppListControllerDelegate;
+class PlayStoreAppContextMenu;
+class Profile;
+
+namespace app_list {
+
+class PlayStoreSearchResult : public SearchResult,
+                              public AppContextMenuDelegate {
+ public:
+  PlayStoreSearchResult(const base::Optional<std::string>& launch_intent_uri,
+                        const base::Optional<std::string>& install_intent_uri,
+                        const base::Optional<std::string>& label,
+                        bool is_instant_app,
+                        bool is_recent,
+                        const base::Optional<std::string>& publisher_name,
+                        const base::Optional<std::string>& formatted_price,
+                        float review_score,
+                        const std::vector<uint8_t>& icon_png_data,
+                        Profile* const profile,

[Luis Héctor Chávez, 2017/06/23 15:17:03]

It's not customary to add '* const' to pointers in parameters, only in members
when you know you don't expect to modify where the reference points to.

[Jiaquan He, 2017/06/23 16:26:27]

Done.

+                        AppListControllerDelegate* const list_controller_);
+  ~PlayStoreSearchResult() 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 base::Optional<std::string> install_intent_uri_;
+  const base::Optional<std::string> label_;
+  const bool is_instant_app_;
+  const bool is_recent_;
+  const base::Optional<std::string> publisher_name_;
+  const base::Optional<std::string> formatted_price_;
+  const float review_score_;
+  const std::vector<uint8_t> icon_png_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<PlayStoreAppContextMenu> context_menu_;
+
+  base::WeakPtrFactory<PlayStoreSearchResult> weak_ptr_factory_;
+
+  DISALLOW_COPY_AND_ASSIGN(PlayStoreSearchResult);
+};
+
+}  // namespace app_list
+
+#endif  // CHROME_BROWSER_UI_APP_LIST_SEARCH_PLAYSTORE_PLAYSTORE_SEARCH_RESULT_H_