Remove some platform specific stuff from views.

ui/app_list/search/history_data_store.h

Index: ui/app_list/search/history_data_store.h
diff --git a/ui/app_list/search/history_data_store.h b/ui/app_list/search/history_data_store.h
deleted file mode 100644
index beda4b8fe04cb46c2a0c0f2785cc0f1cc5eadd7d..0000000000000000000000000000000000000000
--- a/ui/app_list/search/history_data_store.h
+++ /dev/null
@@ -1,87 +0,0 @@
-// Copyright 2013 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 UI_APP_LIST_SEARCH_HISTORY_DATA_STORE_H_
-#define UI_APP_LIST_SEARCH_HISTORY_DATA_STORE_H_
-
-#include <string>
-#include <vector>
-
-#include "base/basictypes.h"
-#include "base/callback_forward.h"
-#include "base/memory/ref_counted.h"
-#include "base/memory/scoped_ptr.h"
-#include "ui/app_list/app_list_export.h"
-#include "ui/app_list/search/dictionary_data_store.h"
-#include "ui/app_list/search/history_data.h"
-
-namespace base {
-class DictionaryValue;
-class SequencedTaskRunner;
-}
-
-namespace app_list {
-
-namespace test {
-class HistoryDataStoreTest;
-}
-
-// A simple json store to persist HistoryData.
-class APP_LIST_EXPORT HistoryDataStore
-    : public base::RefCountedThreadSafe<HistoryDataStore> {
- public:
-  typedef base::Callback<void(scoped_ptr<HistoryData::Associations>)>
-      OnLoadedCallback;
-
-  // A data store with no storage backend.
-  HistoryDataStore();
-
-  // |data_store| stores the history into the file.
-  explicit HistoryDataStore(scoped_refptr<DictionaryDataStore> data_store);
-
-  // Flushes pending writes. |on_flushed| is invoked when disk write is
-  // finished.
-  void Flush(const DictionaryDataStore::OnFlushedCallback& on_flushed);
-
-  // Reads the persisted data from disk asynchronously. |on_read| is called
-  // with the loaded and parsed data. If there is an error, |on_read| is called
-  // without data.
-  void Load(const OnLoadedCallback& on_loaded);
-
-  // Incremental changes allowed on the data store.
-  void SetPrimary(const std::string& query, const std::string& result);
-  void SetSecondary(const std::string& query,
-                    const HistoryData::SecondaryDeque& results);
-  void SetUpdateTime(const std::string& query, const base::Time& update_time);
-  void Delete(const std::string& query);
-
- private:
-  friend class base::RefCountedThreadSafe<HistoryDataStore>;
-  friend class app_list::test::HistoryDataStoreTest;
-
-  virtual ~HistoryDataStore();
-
-  void Init(base::DictionaryValue* cached_dict);
-
-  // Gets the dictionary for "associations" key.
-  base::DictionaryValue* GetAssociationDict();
-
-  // Gets entry dictionary for given |query|. Creates one if necessary.
-  base::DictionaryValue* GetEntryDict(const std::string& query);
-
-  void OnDictionaryLoadedCallback(OnLoadedCallback callback,
-                                  scoped_ptr<base::DictionaryValue> dict);
-
-  // |cached_dict_| and |data_store_| is mutually exclusive. |data_store_| is
-  // used if it's backed by a file storage, otherwise |cache_dict_| keeps
-  // on-memory data.
-  scoped_ptr<base::DictionaryValue> cached_dict_;
-  scoped_refptr<DictionaryDataStore> data_store_;
-
-  DISALLOW_COPY_AND_ASSIGN(HistoryDataStore);
-};
-
-}  // namespace app_list
-
-#endif  // UI_APP_LIST_SEARCH_HISTORY_DATA_STORE_H_