Initial commit of sync engine code to browser/sync....

chrome/browser/sync/syncable/syncable-inl.h

+// Copyright (c) 2009 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_SYNCABLE_SYNCABLE_INL_H_
+#define CHROME_BROWSER_SYNC_SYNCABLE_SYNCABLE_INL_H_
+
+#include "chrome/browser/sync/util/query_helpers.h"
+#include "chrome/browser/sync/util/row_iterator.h"
+
+namespace syncable {
+
+template <typename FieldType, FieldType field_index>
+class LessField {
+ public:
+  inline bool operator() (const syncable::EntryKernel* a,
+                          const syncable::EntryKernel* b) const {
+    return a->ref(field_index) < b->ref(field_index);
+  }
+};
+
+struct IdRowTraits {
+  typedef syncable::Id RowType;
+  void Extract(sqlite3_stmt* statement, syncable::Id* id) const {
+    GetColumn(statement, 0, id);
+  }
+};
+}  // namespace syncable
+
+#endif  // CHROME_BROWSER_SYNC_SYNCABLE_SYNCABLE_INL_H_