[Suggestions] Moving suggestions code to a new component

chrome/browser/search/suggestions/blacklist_store.h

Index: chrome/browser/search/suggestions/blacklist_store.h
diff --git a/chrome/browser/search/suggestions/blacklist_store.h b/chrome/browser/search/suggestions/blacklist_store.h
deleted file mode 100644
index fd4a8a056c394f43f7afd8ea9991974f6fc46ca2..0000000000000000000000000000000000000000
--- a/chrome/browser/search/suggestions/blacklist_store.h
+++ /dev/null
@@ -1,71 +0,0 @@
-// 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_SEARCH_SUGGESTIONS_BLACKLIST_STORE_H_
-#define CHROME_BROWSER_SEARCH_SUGGESTIONS_BLACKLIST_STORE_H_
-
-#include "base/macros.h"
-#include "chrome/browser/search/suggestions/proto/suggestions.pb.h"
-#include "url/gurl.h"
-
-class PrefService;
-
-namespace user_prefs {
-class PrefRegistrySyncable;
-}  // namespace user_prefs
-
-namespace suggestions {
-
-// A helper class for reading, writing and modifying a small blacklist stored
-// in the Profile preferences. It also handles SuggestionsProfile
-// filtering based on the stored blacklist.
-class BlacklistStore {
- public:
-  explicit BlacklistStore(PrefService* profile_prefs);
-  virtual ~BlacklistStore();
-
-  // Returns true if successful or |url| was already in the blacklist.
-  virtual bool BlacklistUrl(const GURL& url);
-
-  // Sets |url| to the first URL from the blacklist. Returns false if the
-  // blacklist is empty.
-  virtual bool GetFirstUrlFromBlacklist(GURL* url);
-
-  // Removes |url| from the stored blacklist. Returns true if successful or if
-  // |url| is not in the blacklist.
-  virtual bool RemoveUrl(const GURL& url);
-
-  // Applies the blacklist to |suggestions|.
-  virtual void FilterSuggestions(SuggestionsProfile* suggestions);
-
-  // Register BlacklistStore related prefs in the Profile prefs.
-  static void RegisterProfilePrefs(user_prefs::PrefRegistrySyncable* registry);
-
- protected:
-  // Test seam. For simplicity of mock creation.
-  BlacklistStore() {}
-
-  // Loads the blacklist data from the Profile preferences into
-  // |blacklist|. If there is a problem with loading, the pref value is
-  // cleared, false is returned and |blacklist| is cleared. If successful,
-  // |blacklist| will contain the loaded data and true is returned.
-  bool LoadBlacklist(SuggestionsBlacklist* blacklist);
-
-  // Stores the provided |blacklist| to the Profile preferences, using
-  // a base64 encoding of its protobuf serialization.
-  bool StoreBlacklist(const SuggestionsBlacklist& blacklist);
-
-  // Clears any blacklist data from the profile's preferences.
-  void ClearBlacklist();
-
- private:
-  // The pref service used to persist the suggestions blacklist.
-  PrefService* pref_service_;
-
-  DISALLOW_COPY_AND_ASSIGN(BlacklistStore);
-};
-
-}  // namespace suggestions
-
-#endif  // CHROME_BROWSER_SEARCH_SUGGESTIONS_BLACKLIST_STORE_H_