Change AndroidHistoryProviderService to use CancelableTaskTracker (4/6)

chrome/browser/history/history_backend.h

 // Copyright (c) 2012 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_HISTORY_HISTORY_BACKEND_H_
 #define CHROME_BROWSER_HISTORY_HISTORY_BACKEND_H_
 
 #include <set>
 #include <string>
 #include <utility>
 #include <vector>
 
 #include "base/containers/mru_cache.h"
 #include "base/files/file_path.h"
 #include "base/gtest_prod_util.h"
 #include "base/memory/memory_pressure_listener.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/task/cancelable_task_tracker.h"
 #include "chrome/browser/history/expire_history_backend.h"
 #include "chrome/browser/history/history_database.h"
 #include "chrome/browser/history/history_marshaling.h"
 #include "chrome/browser/history/history_types.h"
 #include "chrome/browser/history/thumbnail_database.h"
 #include "chrome/browser/history/visit_tracker.h"
 #include "components/history/core/browser/keyword_id.h"
 #include "sql/init_status.h"
 
+#if defined(OS_ANDROID)
+#include "chrome/browser/history/android/android_history_types.h"
+#endif
+
 class TestingProfile;
 class TypedUrlSyncableService;
 struct ThumbnailScore;
 
 namespace history {
 #if defined(OS_ANDROID)
 class AndroidProviderBackend;
 #endif
 
 class CommitLaterTask;
@@ skipping 237 matching lines @@
 
   void DeleteKeywordSearchTermForURL(const GURL& url);
 
   void DeleteMatchingURLsForKeyword(KeywordID keyword_id,
                                     const base::string16& term);
 
 #if defined(OS_ANDROID)
   // Android Provider ---------------------------------------------------------
 
   // History and bookmarks ----------------------------------------------------
-  void InsertHistoryAndBookmark(scoped_refptr<InsertRequest> request,
-                                const HistoryAndBookmarkRow& row);
+  // Inserts the given values into history backend.
+  AndroidURLID InsertHistoryAndBookmark(const HistoryAndBookmarkRow& row);
 
   // Runs the given query on history backend and returns the result.
   //
   // |projections| is the vector of the result columns.
   // |selection| is the SQL WHERE clause without 'WHERE'.
   // |selection_args| is the arguments for WHERE clause.
   // |sort_order| is the SQL ORDER clause.
   history::AndroidStatement* QueryHistoryAndBookmarks(
       const std::vector<HistoryAndBookmarkRow::ColumnID>& projections,
       const std::string& selection,
@@ skipping 18 matching lines @@
   // Statement ----------------------------------------------------------------
   // Move the statement's current position.
   int MoveStatement(history::AndroidStatement* statement,
                     int current_pos,
                     int destination);
 
   // Close the given statement. The ownership is transfered.
   void CloseStatement(AndroidStatement* statement);
 
   // Search terms -------------------------------------------------------------
-  void InsertSearchTerm(scoped_refptr<InsertRequest> request,
-                        const SearchRow& row);
+  // Inserts the given values and returns the SearchTermID of the inserted row.
+  SearchTermID InsertSearchTerm(const SearchRow& row);
 
   void UpdateSearchTerms(scoped_refptr<UpdateRequest> request,
                          const SearchRow& row,
                          const std::string& selection,
                          const std::vector<base::string16> selection_args);
 
   void DeleteSearchTerms(scoped_refptr<DeleteRequest> request,
                          const std::string& selection,
                          const std::vector<base::string16> selection_args);
 
@@ skipping 527 matching lines @@
 
   // Listens for the system being under memory pressure.
   scoped_ptr<base::MemoryPressureListener> memory_pressure_listener_;
 
   DISALLOW_COPY_AND_ASSIGN(HistoryBackend);
 };
 
 }  // namespace history
 
 #endif  // CHROME_BROWSER_HISTORY_HISTORY_BACKEND_H_