Implement setSearchResults.

chrome/browser/ui/app_list/search/launcher_search/launcher_search_result.h

Index: chrome/browser/ui/app_list/search/launcher_search/launcher_search_result.h
diff --git a/chrome/browser/ui/app_list/search/launcher_search/launcher_search_result.h b/chrome/browser/ui/app_list/search/launcher_search/launcher_search_result.h
new file mode 100644
index 0000000000000000000000000000000000000000..0823a0fbf585ce1bd274b8c0f7cf589abdb54cd4
--- /dev/null
+++ b/chrome/browser/ui/app_list/search/launcher_search/launcher_search_result.h
@@ -0,0 +1,61 @@
+// Copyright 2015 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_LAUNCHER_SEARCH_LAUNCHER_SEARCH_RESULT_H_
+#define CHROME_BROWSER_UI_APP_LIST_SEARCH_LAUNCHER_SEARCH_LAUNCHER_SEARCH_RESULT_H_
+
+#include <string>
+
+#include "base/memory/scoped_ptr.h"
+#include "chrome/browser/profiles/profile.h"
+#include "extensions/browser/extension_icon_image.h"
+#include "extensions/common/extension.h"
+#include "ui/app_list/search_result.h"
+#include "url/gurl.h"
+
+namespace app_list {
+
+class LauncherSearchResult : public SearchResult,
+                             public extensions::IconImage::Observer {
+ public:
+  LauncherSearchResult(const std::string& item_id,
+                       const GURL& icon_url,
+                       const int discrete_value_relevance,
+                       Profile* profile,
+                       const extensions::Extension* extension);
+  ~LauncherSearchResult() override;
+  scoped_ptr<SearchResult> Duplicate() const override;
+
+  void OnExtensionIconImageChanged(extensions::IconImage* image) override;
+
+ private:
+  // Constructor for duplicating a result.
+  LauncherSearchResult(
+      const std::string& item_id,
+      const int discrete_value_relevance,
+      Profile* profile,
+      const extensions::Extension* extension,
+      const linked_ptr<extensions::IconImage>& extension_icon_image);
+  void Initialize();
+
+  void UpdateIcon();
+
+  // Returns search result ID. The search result ID is comprised of the
+  // extension ID and the extension-supplied item ID. This is to avoid naming
+  // collisions for results of different extensions.
+  std::string GetSearchResultId();
+
+  const std::string item_id_;
+  // Must be between 0 and kMaxSearchResultScore.
+  const int discrete_value_relevance_;
+  Profile* profile_;
+  const extensions::Extension* extension_;
+  linked_ptr<extensions::IconImage> extension_icon_image_;
+
+  DISALLOW_COPY_AND_ASSIGN(LauncherSearchResult);
+};
+
+}  // namespace app_list
+
+#endif  // CHROME_BROWSER_UI_APP_LIST_SEARCH_LAUNCHER_SEARCH_LAUNCHER_SEARCH_RESULT_H_