[Sync] Move 'sync' target to sync/

chrome/browser/sync/sessions/ordered_commit_set.h

Index: chrome/browser/sync/sessions/ordered_commit_set.h
diff --git a/chrome/browser/sync/sessions/ordered_commit_set.h b/chrome/browser/sync/sessions/ordered_commit_set.h
deleted file mode 100644
index 0e2daf515cab7b2dafe859c8d1841a9258a6bea3..0000000000000000000000000000000000000000
--- a/chrome/browser/sync/sessions/ordered_commit_set.h
+++ /dev/null
@@ -1,119 +0,0 @@
-// 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_SYNC_SESSIONS_ORDERED_COMMIT_SET_H_
-#define CHROME_BROWSER_SYNC_SESSIONS_ORDERED_COMMIT_SET_H_
-#pragma once
-
-#include <map>
-#include <set>
-#include <vector>
-
-#include "chrome/browser/sync/engine/model_safe_worker.h"
-#include "chrome/browser/sync/syncable/model_type.h"
-#include "chrome/browser/sync/syncable/syncable_id.h"
-
-namespace browser_sync {
-namespace sessions {
-
-// TODO(ncarter): This code is more generic than just Commit and can
-// be reused elsewhere (e.g. ChangeReorderBuffer do similar things).  Merge
-// all these implementations.
-class OrderedCommitSet {
- public:
-  // A list of indices into the full list of commit ids such that:
-  // 1 - each element is an index belonging to a particular ModelSafeGroup.
-  // 2 - the vector is in sorted (smallest to largest) order.
-  // 3 - each element is a valid index for GetCommitItemAt.
-  // See GetCommitIdProjection for usage.
-  typedef std::vector<size_t> Projection;
-
-  // TODO(chron): Reserve space according to batch size?
-  explicit OrderedCommitSet(const browser_sync::ModelSafeRoutingInfo& routes);
-  ~OrderedCommitSet();
-
-  bool HaveCommitItem(const int64 metahandle) const {
-    return inserted_metahandles_.count(metahandle) > 0;
-  }
-
-  void AddCommitItem(const int64 metahandle, const syncable::Id& commit_id,
-                     syncable::ModelType type);
-
-  const std::vector<syncable::Id>& GetAllCommitIds() const {
-    return commit_ids_;
-  }
-
-  // Return the Id at index |position| in this OrderedCommitSet.  Note that
-  // the index uniquely identifies the same logical item in each of:
-  // 1) this OrderedCommitSet
-  // 2) the CommitRequest sent to the server
-  // 3) the list of EntryResponse objects in the CommitResponse.
-  // These together allow re-association of the pre-commit Id with the
-  // actual committed entry.
-  const syncable::Id& GetCommitIdAt(const size_t position) const {
-    return commit_ids_[position];
-  }
-
-  // Same as above, but for ModelType of the item.
-  syncable::ModelType GetModelTypeAt(const size_t position) const {
-    return types_[position];
-  }
-
-  // Get the projection of commit ids onto the space of commit ids
-  // belonging to |group|.  This is useful when you need to process a commit
-  // response one ModelSafeGroup at a time. See GetCommitIdAt for how the
-  // indices contained in the returned Projection can be used.
-  const Projection& GetCommitIdProjection(browser_sync::ModelSafeGroup group) {
-    return projections_[group];
-  }
-
-  int Size() const {
-    return commit_ids_.size();
-  }
-
-  // Returns true iff any of the commit ids added to this set have model type
-  // BOOKMARKS.
-  bool HasBookmarkCommitId() const;
-
-  void Append(const OrderedCommitSet& other);
-  void AppendReverse(const OrderedCommitSet& other);
-  void Truncate(size_t max_size);
-
-  void operator=(const OrderedCommitSet& other);
- private:
-  // A set of CommitIdProjections associated with particular ModelSafeGroups.
-  typedef std::map<browser_sync::ModelSafeGroup, Projection> Projections;
-
-  // Helper container for return value of GetCommitItemAt.
-  struct CommitItem {
-    int64 meta;
-    syncable::Id id;
-    syncable::ModelType group;
-  };
-
-  CommitItem GetCommitItemAt(const int position) const;
-
-  // These lists are different views of the same items; e.g they are
-  // isomorphic.
-  std::set<int64> inserted_metahandles_;
-  std::vector<syncable::Id> commit_ids_;
-  std::vector<int64> metahandle_order_;
-  Projections projections_;
-
-  // We need this because of operations like AppendReverse that take ids from
-  // one OrderedCommitSet and insert into another -- we need to know the
-  // group for each ID so that the insertion can update the appropriate
-  // projection.  We could store it in commit_ids_, but sometimes we want
-  // to just return the vector of Ids, so this is more straightforward
-  // and shouldn't take up too much extra space since commit lists are small.
-  std::vector<syncable::ModelType> types_;
-
-  browser_sync::ModelSafeRoutingInfo routes_;
-};
-
-}  // namespace sessions
-}  // namespace browser_sync
-
-#endif  // CHROME_BROWSER_SYNC_SESSIONS_ORDERED_COMMIT_SET_H_
-