[IndexedDB] Use consistent enums on both sides of IPC.

Source/modules/indexeddb/IDBDatabase.cpp

 /*
  * Copyright (C) 2010 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 26 matching lines @@
 #include "modules/indexeddb/IDBAny.h"
 #include "modules/indexeddb/IDBEventDispatcher.h"
 #include "modules/indexeddb/IDBHistograms.h"
 #include "modules/indexeddb/IDBIndex.h"
 #include "modules/indexeddb/IDBKeyPath.h"
 #include "modules/indexeddb/IDBTracing.h"
 #include "modules/indexeddb/IDBVersionChangeEvent.h"
 #include "modules/indexeddb/WebIDBDatabaseCallbacksImpl.h"
 #include "public/platform/Platform.h"
 #include "public/platform/WebIDBKeyPath.h"
+#include "public/platform/WebIDBTypes.h"
 #include "wtf/Atomics.h"
 #include <limits>
 
 using blink::WebIDBDatabase;
 
 namespace WebCore {
 
 const char IDBDatabase::indexDeletedErrorMessage[] = "The index or its object store has been deleted.";
 const char IDBDatabase::isKeyCursorErrorMessage[] = "The cursor is a key cursor.";
 const char IDBDatabase::noKeyOrKeyRangeErrorMessage[] = "No key or key range specified.";
@@ skipping 240 matching lines @@
 
 IDBTransaction* IDBDatabase::transaction(ExecutionContext* context, const Vector<String>& scope, const String& modeString, ExceptionState& exceptionState)
 {
     IDB_TRACE("IDBDatabase::transaction");
     blink::Platform::current()->histogramEnumeration("WebCore.IndexedDB.FrontEndAPICalls", IDBTransactionCall, IDBMethodsMax);
     if (!scope.size()) {
         exceptionState.throwDOMException(InvalidAccessError, "The storeNames parameter was empty.");
         return 0;
     }
 
-    blink::WebIDBDatabase::TransactionMode mode = IDBTransaction::stringToMode(modeString, exceptionState);
+    blink::WebIDBTransactionMode mode = IDBTransaction::stringToMode(modeString, exceptionState);
     if (exceptionState.hadException())
         return 0;
 
     if (m_versionChangeTransaction) {
         exceptionState.throwDOMException(InvalidStateError, "A version change transaction is running.");
         return 0;
     }
 
     if (m_closePending) {
         exceptionState.throwDOMException(InvalidStateError, "The database connection is closing.");
@@ skipping 143 matching lines @@
 {
     return EventTargetNames::IDBDatabase;
 }
 
 ExecutionContext* IDBDatabase::executionContext() const
 {
     return ActiveDOMObject::executionContext();
 }
 
 } // namespace WebCore