Remove ReadOnly flag when mouseleave with touch

third_party/WebKit/Source/core/dom/Document.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2001 Dirk Mueller (mueller@kde.org)
  *           (C) 2006 Alexey Proskuryakov (ap@webkit.org)
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2011, 2012 Apple Inc. All
  * rights reserved.
  * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved.
  * (http://www.torchmobile.com/)
  * Copyright (C) 2008, 2009, 2011, 2012 Google Inc. All rights reserved.
@@ skipping 6149 matching lines @@
     for (LayoutObject* currObj2 = obj2; currObj2;
          currObj2 = currObj2->hoverAncestor()) {
       if (currObj1 == currObj2)
         return currObj1;
     }
   }
 
   return 0;
 }
 
+// TODO(mustaq) |request| parameter maybe a misuse of HitTestRequest in
+// updateHoverActiveState() since the function doesn't bother with hit-testing.
 void Document::updateHoverActiveState(const HitTestRequest& request,
                                       Element* innerElement,
                                       Scrollbar* hitScrollbar) {
   DCHECK(!request.readOnly());
 
   if (request.active() && m_frame)
     m_frame->eventHandler().notifyElementActivated();
 
   Element* innerElementInDocument = hitScrollbar ? nullptr : innerElement;
   // Replace the innerElementInDocument to be srollbar's parent when hit
@@ skipping 486 matching lines @@
 }
 
 void showLiveDocumentInstances() {
   WeakDocumentSet& set = liveDocumentSet();
   fprintf(stderr, "There are %u documents currently alive:\n", set.size());
   for (blink::Document* document : set)
     fprintf(stderr, "- Document %p URL: %s\n", document,
             document->url().getString().utf8().data());
 }
 #endif