Add navigator.maxTouchPoints

Source/core/events/NavigatorEvents.cpp

Index: Source/core/events/NavigatorEvents.cpp
diff --git a/Source/modules/quota/StorageErrorCallback.cpp b/Source/core/events/NavigatorEvents.cpp
similarity index 79%
copy from Source/modules/quota/StorageErrorCallback.cpp
copy to Source/core/events/NavigatorEvents.cpp
index b73a122da03574292095f247c3add42c6f58ba8c..a9f9a26e21c25b5ddaa71504eb8ae0af46fbcc52 100644
--- a/Source/modules/quota/StorageErrorCallback.cpp
+++ b/Source/core/events/NavigatorEvents.cpp
@@ -29,24 +29,28 @@
  */
 
 #include "config.h"
+#include "core/events/NavigatorEvents.h"
 
-#include "modules/quota/StorageErrorCallback.h"
-
-#include "core/dom/DOMError.h"
+#include "core/frame/Frame.h"
+#include "core/frame/Navigator.h"
+#include "core/page/Page.h"
+#include "core/page/Settings.h"
 
 namespace WebCore {
 
-StorageErrorCallback::CallbackTask::CallbackTask(PassRefPtr<StorageErrorCallback> callback, ExceptionCode ec)
-    : m_callback(callback)
-    , m_ec(ec)
+long NavigatorEvents::maxTouchPoints(Navigator* navigator)
 {
-}
+    Frame* frame = navigator->frame();
 
-void StorageErrorCallback::CallbackTask::performTask(ExecutionContext*)
-{
-    if (!m_callback)
-        return;
-    m_callback->handleEvent(DOMError::create(m_ec).get());
+    if (!frame)
+        return 0;
+
+    Page* page = frame->page();
+
+    if (!page)
+        return 0;
+
+    return page->settings().maxTouchPoints();
 }
 
 } // namespace WebCore