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

Source/modules/indexeddb/IDBRequest.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 47 matching lines @@
 IDBRequest::IDBRequest(ScriptState* scriptState, IDBAny* source, IDBTransaction* transaction)
     : ActiveDOMObject(scriptState->executionContext())
     , m_contextStopped(false)
     , m_transaction(transaction)
     , m_readyState(PENDING)
     , m_requestAborted(false)
     , m_scriptState(scriptState)
     , m_source(source)
     , m_hasPendingActivity(true)
     , m_cursorType(IndexedDB::CursorKeyAndValue)
-    , m_cursorDirection(blink::WebIDBCursor::Next)
+    , m_cursorDirection(blink::WebIDBCursorDirectionNext)
     , m_pendingCursor(nullptr)
     , m_didFireUpgradeNeededEvent(false)
     , m_preventPropagation(false)
     , m_resultDirty(true)
 {
     ScriptWrappable::init(this);
 }
 
 IDBRequest::~IDBRequest()
 {
@@ skipping 74 matching lines @@
         ASSERT_UNUSED(removed, removed);
     }
     m_enqueuedEvents.clear();
 
     m_error.clear();
     m_result.clear();
     onError(DOMError::create(AbortError, "The transaction was aborted, so the request cannot be fulfilled."));
     m_requestAborted = true;
 }
 
-void IDBRequest::setCursorDetails(IndexedDB::CursorType cursorType, WebIDBCursor::Direction direction)
+void IDBRequest::setCursorDetails(IndexedDB::CursorType cursorType, blink::WebIDBCursorDirection direction)
 {
     ASSERT(m_readyState == PENDING);
     ASSERT(!m_pendingCursor);
     m_cursorType = cursorType;
     m_cursorDirection = direction;
 }
 
 void IDBRequest::setPendingCursor(IDBCursor* cursor)
 {
     ASSERT(m_readyState == DONE);
@@ skipping 366 matching lines @@
 
 void IDBRequest::dequeueEvent(Event* event)
 {
     for (size_t i = 0; i < m_enqueuedEvents.size(); ++i) {
         if (m_enqueuedEvents[i].get() == event)
             m_enqueuedEvents.remove(i);
     }
 }
 
 } // namespace WebCore