Added web-exposed constructor for Touch and TouchEvent

third_party/WebKit/Source/core/dom/TouchList.h

 /*
  * Copyright 2008, The Android Open Source Project
  *
  * 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 copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 25 matching lines @@
 namespace blink {
 
 class CORE_EXPORT TouchList final : public RefCountedWillBeGarbageCollected<TouchList>, public ScriptWrappable {
     DEFINE_WRAPPERTYPEINFO();
 public:
     static PassRefPtrWillBeRawPtr<TouchList> create()
     {
         return adoptRefWillBeNoop(new TouchList);
     }
 
+    static PassRefPtrWillBeRawPtr<TouchList> create(const WillBeHeapVector<RefPtrWillBeMember<Touch>>& touches)
+    {
+        RefPtrWillBeRawPtr<TouchList> list = adoptRefWillBeNoop(new TouchList);
+        list->m_values.appendVector(touches);
+        return list.release();
+    }
+
     static PassRefPtrWillBeRawPtr<TouchList> adopt(WillBeHeapVector<RefPtrWillBeMember<Touch>>& touches)
     {
         return adoptRefWillBeNoop(new TouchList(touches));
     }
 
     unsigned length() const { return m_values.size(); }
 
     Touch* item(unsigned);
     const Touch* item(unsigned) const;
 
     void append(const PassRefPtrWillBeRawPtr<Touch> touch) { m_values.append(touch); }
 
     DECLARE_TRACE();
 
 private:
     TouchList() { }
 
     TouchList(WillBeHeapVector<RefPtrWillBeMember<Touch>>& touches)
     {
         m_values.swap(touches);
     }
 
     WillBeHeapVector<RefPtrWillBeMember<Touch>> m_values;
 };
 
 } // namespace blink
 
 #endif // TouchList_h