Remove IDBNotFoundError ExceptionCode

Source/modules/indexeddb/IDBDatabase.h

Index: Source/modules/indexeddb/IDBDatabase.h
diff --git a/Source/modules/indexeddb/IDBDatabase.h b/Source/modules/indexeddb/IDBDatabase.h
index 2b51393c4317fdb22e6a9c5024f698b781bd9c5b..08dd361179a40ca2a7b42ebc145f1958b20489ee 100644
--- a/Source/modules/indexeddb/IDBDatabase.h
+++ b/Source/modules/indexeddb/IDBDatabase.h
@@ -44,10 +44,9 @@
 namespace WebCore {
 
 class DOMError;
+class ExceptionState;
 class ScriptExecutionContext;
 
-typedef int ExceptionCode;
-
 class IDBDatabase : public RefCounted<IDBDatabase>, public ScriptWrappable, public EventTarget, public ActiveDOMObject {
 public:
     static PassRefPtr<IDBDatabase> create(ScriptExecutionContext*, PassRefPtr<IDBDatabaseBackendInterface>, PassRefPtr<IDBDatabaseCallbacks>);
@@ -64,12 +63,12 @@ public:
     PassRefPtr<IDBAny> version() const;
     PassRefPtr<DOMStringList> objectStoreNames() const;
 
-    PassRefPtr<IDBObjectStore> createObjectStore(const String& name, const Dictionary&, ExceptionCode&);
-    PassRefPtr<IDBObjectStore> createObjectStore(const String& name, const IDBKeyPath&, bool autoIncrement, ExceptionCode&);
-    PassRefPtr<IDBTransaction> transaction(ScriptExecutionContext* context, PassRefPtr<DOMStringList> scope, const String& mode, ExceptionCode& ec) { return transaction(context, *scope, mode, ec); }
-    PassRefPtr<IDBTransaction> transaction(ScriptExecutionContext*, const Vector<String>&, const String& mode, ExceptionCode&);
-    PassRefPtr<IDBTransaction> transaction(ScriptExecutionContext*, const String&, const String& mode, ExceptionCode&);
-    void deleteObjectStore(const String& name, ExceptionCode&);
+    PassRefPtr<IDBObjectStore> createObjectStore(const String& name, const Dictionary&, ExceptionState&);
+    PassRefPtr<IDBObjectStore> createObjectStore(const String& name, const IDBKeyPath&, bool autoIncrement, ExceptionState&);
+    PassRefPtr<IDBTransaction> transaction(ScriptExecutionContext* context, PassRefPtr<DOMStringList> scope, const String& mode, ExceptionState& es) { return transaction(context, *scope, mode, es); }
+    PassRefPtr<IDBTransaction> transaction(ScriptExecutionContext*, const Vector<String>&, const String& mode, ExceptionState&);
+    PassRefPtr<IDBTransaction> transaction(ScriptExecutionContext*, const String&, const String& mode, ExceptionState&);
+    void deleteObjectStore(const String& name, ExceptionState&);
     void close();
 
     DEFINE_ATTRIBUTE_EVENT_LISTENER(abort);
@@ -107,6 +106,8 @@ public:
 
     static int64_t nextTransactionId();
 
+    static const char notFoundErrorMessage[];
+
     using RefCounted<IDBDatabase>::ref;
     using RefCounted<IDBDatabase>::deref;