Add UseCounter for FTS3 virtual tables in WebSQL.

third_party/WebKit/Source/modules/webdatabase/DatabaseAuthorizer.h

 /*
  * Copyright (C) 2007 Apple Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
  * 2.  Redistributions in binary form must reproduce the above copyright
@@ skipping 19 matching lines @@
 
 #include "platform/heap/Handle.h"
 #include "platform/wtf/Forward.h"
 #include "platform/wtf/text/WTFString.h"
 
 namespace blink {
 
 extern const int kSQLAuthAllow;
 extern const int kSQLAuthDeny;
 
+class DatabaseContext;
+
 class DatabaseAuthorizer
     : public GarbageCollectedFinalized<DatabaseAuthorizer> {
  public:
   enum Permissions {
     kReadWriteMask = 0,
     kReadOnlyMask = 1 << 1,
     kNoAccessMask = 1 << 2
   };
 
-  static DatabaseAuthorizer* Create(const String& database_info_table_name);
-  DEFINE_INLINE_TRACE() {}
+  static DatabaseAuthorizer* Create(DatabaseContext*,
+                                    const String& database_info_table_name);
+  DECLARE_TRACE();
 
   int CreateTable(const String& table_name);
   int CreateTempTable(const String& table_name);
   int DropTable(const String& table_name);
   int DropTempTable(const String& table_name);
   int AllowAlterTable(const String& database_name, const String& table_name);
 
   int CreateIndex(const String& index_name, const String& table_name);
   int CreateTempIndex(const String& index_name, const String& table_name);
   int DropIndex(const String& index_name, const String& table_name);
@@ skipping 35 matching lines @@
   void Reset();
   void ResetDeletes();
 
   bool LastActionWasInsert() const { return last_action_was_insert_; }
   bool LastActionChangedDatabase() const {
     return last_action_changed_database_;
   }
   bool HadDeletes() const { return had_deletes_; }
 
  private:
-  explicit DatabaseAuthorizer(const String& database_info_table_name);
+  explicit DatabaseAuthorizer(DatabaseContext*,
+                              const String& database_info_table_name);
   void AddWhitelistedFunctions();
   int DenyBasedOnTableName(const String&) const;
   int UpdateDeletesBasedOnTableName(const String&);
   bool AllowWrite();
 
   int permissions_;
   bool security_enabled_ : 1;
   bool last_action_was_insert_ : 1;
   bool last_action_changed_database_ : 1;
   bool had_deletes_ : 1;
 
   const String database_info_table_name_;
+
+  Member<DatabaseContext> database_context_;
 };
 
 }  // namespace blink
 
 #endif  // DatabaseAuthorizer_h