Add maxTouchPoints for pointer events

Source/modules/pointerevents/NavigatorPointerEvents.h

 /*
  * Copyright (C) 2013 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:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 10 matching lines @@
  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (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 NavigatorDoNotTrack_h
-#define NavigatorDoNotTrack_h
+#ifndef NavigatorPointerEvents_h
+#define NavigatorPointerEvents_h
 
 #include "core/page/DOMWindowProperty.h"
 #include "core/platform/Supplementable.h"
 #include "wtf/text/WTFString.h"
 
 namespace WebCore {
 
 class Frame;
 class Navigator;
 
-class NavigatorDoNotTrack : public Supplement<Navigator>, public DOMWindowProperty {
+class NavigatorPointerEvents : public Supplement<Navigator>, public DOMWindowProperty {
 public:
-    virtual ~NavigatorDoNotTrack();
-    static NavigatorDoNotTrack* from(Navigator*);
+    virtual ~NavigatorPointerEvents();
+    static NavigatorPointerEvents* from(Navigator*);
 
-    static String doNotTrack(Navigator*);
+    static bool pointerEnabled(Navigator*);
+    static long maxTouchPoints(Navigator*);
 
-    String doNotTrack();
+    bool pointerEnabled();
+    long maxTouchPoints();
 
 private:
-    explicit NavigatorDoNotTrack(Frame*);
+    explicit NavigatorPointerEvents(Frame*);
     static const char* supplementName();
 };
 
 } // namespace WebCore
 
-#endif // NavigatorDoNotTrack_h
+#endif // NavigatorPointerEvents_h