IndexedDB: Simplify WebIDBCallbacks exports, strip IDBFactoryBackend

Source/web/IDBFactoryBackendProxy.h

 /*
  * Copyright (C) 2011 Google 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 11 matching lines @@
  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
  * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #ifndef IDBFactoryBackendProxy_h
 #define IDBFactoryBackendProxy_h
 
-#include "modules/indexeddb/IDBRequest.h"
 #include "modules/indexeddb/chromium/IDBFactoryBackendInterfaceChromium.h"
-#include "public/platform/WebIDBDatabaseCallbacks.h"
 
 namespace WebCore {
 class ExecutionContext;
 }
 
 namespace blink {
 
-class WebIDBFactory;
-class WebSecurityOrigin;
-
+// FIXME: This is just a permission client at this point. Rename/refactor.
 class IDBFactoryBackendProxy : public WebCore::IDBFactoryBackendInterface {
 public:
     static PassRefPtr<WebCore::IDBFactoryBackendInterface> create();
-    virtual ~IDBFactoryBackendProxy();
+    virtual ~IDBFactoryBackendProxy() { }
 
-    virtual void getDatabaseNames(PassRefPtr<WebCore::IDBRequest>, const String& databaseIdentifier, WebCore::ExecutionContext*) OVERRIDE;
-    virtual void open(const String& name, int64_t version, int64_t transactionId, PassRefPtr<WebCore::IDBRequest>, PassOwnPtr<WebIDBDatabaseCallbacks>, const String& databaseIdentifier, WebCore::ExecutionContext*) OVERRIDE;
-    virtual void deleteDatabase(const String& name, PassRefPtr<WebCore::IDBRequest>, const String& databaseIdentifier, WebCore::ExecutionContext*) OVERRIDE;
+    virtual bool allowIndexedDB(WebCore::ExecutionContext*, const String& name);
 
 private:
-    IDBFactoryBackendProxy();
-    bool allowIndexedDB(WebCore::ExecutionContext*, const String& name, const WebSecurityOrigin&, PassRefPtr<WebCore::IDBRequest>);
-
-    // We don't own this pointer (unlike all the other proxy classes which do).
-    WebIDBFactory* m_webIDBFactory;
+    IDBFactoryBackendProxy() { }
 };
 
 } // namespace blink
 
 #endif // IDBFactoryBackendProxy_h