1，修改编码规范

2，屏蔽三方开源头文件OAT

Signed-off-by: chencheng31 <chencheng8@huawei.com>

include/sqlite_database.h

@@ -18,7 +18,7 @@
 
 #include<string>
 #include "resource_item.h"
-#include "singleton_object.h"
+#include "singleton.h"
 #include "sqlite3.h"
 
 namespace OHOS {
@@ -37,11 +37,11 @@ private:
     bool CreateTable();
     std::string GetValue(const ResourceItem &resourceItem) const;
     std::string dbPath_;
-    sqlite3 * db_ = nullptr;
+    sqlite3 *db_ = nullptr;
     static int32_t id_;
     int32_t priority_ = 0;
 };
 }
 }
 }
-#endif
+#endif