[AppList] Add a Suggestions Provider to applist.

chrome/browser/ui/app_list/search/suggestions/suggestions_result.h

Index: chrome/browser/ui/app_list/search/suggestions/suggestions_result.h
diff --git a/chrome/browser/ui/app_list/search/suggestions/suggestions_result.h b/chrome/browser/ui/app_list/search/suggestions/suggestions_result.h
new file mode 100644
index 0000000000000000000000000000000000000000..d9ae89c902ca5b0711d2f5b87e6ec58d2d28bea4
--- /dev/null
+++ b/chrome/browser/ui/app_list/search/suggestions/suggestions_result.h
@@ -0,0 +1,51 @@
+// 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 CHROME_BROWSER_UI_APP_LIST_SEARCH_SUGGESTIONS_SUGGESTIONS_RESULT_H_
+#define CHROME_BROWSER_UI_APP_LIST_SEARCH_SUGGESTIONS_SUGGESTIONS_RESULT_H_
+
+#include "base/memory/scoped_ptr.h"

[huangs, 2014/12/03 20:36:11]

Forward-declare AppListControllerDelegate instead?

[Mathieu, 2014/12/03 21:01:30]

Done.

+#include "chrome/browser/ui/app_list/app_list_controller_delegate.h"

[huangs, 2014/12/03 20:36:11]

Forward-declare AppListControllerDelegate instead?

[Mathieu, 2014/12/03 21:01:30]

Done.

+#include "components/suggestions/proto/suggestions.pb.h"
+#include "components/suggestions/suggestions_service.h"

[huangs, 2014/12/03 20:36:11]

Forward-declare suggestions::SuggestionsService instead?

[Mathieu, 2014/12/03 21:01:30]

Done.

+#include "ui/app_list/search_result.h"
+
+class GURL;
+class Profile;
+class SkBitmap;
+
+namespace app_list {
+
+class SuggestionsResult : public SearchResult {
+ public:
+  SuggestionsResult(Profile* profile,
+                    AppListControllerDelegate* list_controller,
+                    suggestions::SuggestionsService* suggestions_service,
+                    const suggestions::ChromeSuggestion suggestion,

[huangs, 2014/12/03 20:36:11]

Missing "&" for const ?

[Mathieu, 2014/12/03 21:01:30]

Done.

+                    int index);
+  ~SuggestionsResult() override;
+
+  // SearchResult overrides:
+  void Open(int event_flags) override;
+  scoped_ptr<SearchResult> Duplicate() override;
+
+ private:
+  void UpdateIcon();
+  void OnSuggestionsThumbnailAvailable(const GURL& url, const SkBitmap* bitmap);
+
+  Profile* profile_;
+  AppListControllerDelegate* list_controller_;
+  suggestions::SuggestionsService* suggestions_service_;
+  suggestions::ChromeSuggestion suggestion_;
+  int index_;
+
+  // For callbacks may be run after destruction.
+  base::WeakPtrFactory<SuggestionsResult> weak_ptr_factory_;
+
+  DISALLOW_COPY_AND_ASSIGN(SuggestionsResult);
+};
+
+}  // namespace app_list
+
+#endif  // CHROME_BROWSER_UI_APP_LIST_SEARCH_SUGGESTIONS_SUGGESTIONS_RESULT_H_