Add the Play Store app search to the launcher.

chrome/browser/ui/app_list/search/playstore/mojo/app_discovery_result_traits.h

Index: chrome/browser/ui/app_list/search/playstore/mojo/app_discovery_result_traits.h
diff --git a/chrome/browser/ui/app_list/search/playstore/mojo/app_discovery_result_traits.h b/chrome/browser/ui/app_list/search/playstore/mojo/app_discovery_result_traits.h
new file mode 100644
index 0000000000000000000000000000000000000000..3ea1db849e89e30f6e8f47ee7035f5519a840148
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+++ b/chrome/browser/ui/app_list/search/playstore/mojo/app_discovery_result_traits.h
@@ -0,0 +1,65 @@
+// 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_MOJO_APP_DISCOVERY_RESULT_TRAITS_H_
+#define CHROME_BROWSER_UI_APP_LIST_SEARCH_PLAYSTORE_MOJO_APP_DISCOVERY_RESULT_TRAITS_H_
+
+#include <memory>
+#include <string>
+#include <vector>
+
+#include "chrome/browser/ui/app_list/search/playstore/playstore_search_result.h"
+#include "components/arc/common/app.mojom.h"
+#include "mojo/public/cpp/bindings/struct_traits.h"
+
+namespace mojo {
+
+template <>
+struct StructTraits<arc::mojom::AppDiscoveryResultDataView,
+                    std::unique_ptr<app_list::PlayStoreSearchResult>> {
+ public:
+  static const base::Optional<std::string>& launch_intent_uri(
+      const std::unique_ptr<app_list::PlayStoreSearchResult>& r) {
+    return r->launch_intent_uri();
+  }
+  static const base::Optional<std::string>& install_intent_uri(
+      const std::unique_ptr<app_list::PlayStoreSearchResult>& r) {
+    return r->install_intent_uri();
+  }
+  static const base::Optional<std::string>& label(
+      const std::unique_ptr<app_list::PlayStoreSearchResult>& r) {
+    return r->label();
+  }
+  static bool is_instant_app(
+      const std::unique_ptr<app_list::PlayStoreSearchResult>& r) {
+    return r->is_instant_app();
+  }
+  static bool is_recent(
+      const std::unique_ptr<app_list::PlayStoreSearchResult>& r) {
+    return r->is_recent();
+  }
+  static const base::Optional<std::string>& publisher_name(
+      const std::unique_ptr<app_list::PlayStoreSearchResult>& r) {
+    return r->publisher_name();
+  }
+  static const base::Optional<std::string>& formatted_price(
+      const std::unique_ptr<app_list::PlayStoreSearchResult>& r) {
+    return r->formatted_price();
+  }
+  static float review_score(
+      const std::unique_ptr<app_list::PlayStoreSearchResult>& r) {
+    return r->review_score();
+  }
+  static const std::vector<uint8_t>& icon_png_data(
+      const std::unique_ptr<app_list::PlayStoreSearchResult>& r) {
+    return r->icon_png_data();
+  }
+
+  static bool Read(arc::mojom::AppDiscoveryResultDataView data,
+                   std::unique_ptr<app_list::PlayStoreSearchResult>* out);
+};
+
+}  // namespace mojo
+
+#endif  // CHROME_BROWSER_UI_APP_LIST_SEARCH_PLAYSTORE_MOJO_APP_DISCOVERY_RESULT_TRAITS_H_