Add hittest mode for Touch-action which ignore inline elements and svg elements

Source/core/rendering/InlineBox.h

Index: Source/core/rendering/InlineBox.h
diff --git a/Source/core/rendering/InlineBox.h b/Source/core/rendering/InlineBox.h
index 82dc339ecc957cd78d5273a541a8981deb060af8..138b897939aaa10721e18ae7c7d9d774857cc647 100644
--- a/Source/core/rendering/InlineBox.h
+++ b/Source/core/rendering/InlineBox.h
@@ -270,7 +270,13 @@ public:
 
     int expansion() const { return m_bitfields.expansion(); }
 
-    bool visibleToHitTestRequest(const HitTestRequest& request) const { return renderer().visibleToHitTestRequest(request); }
+    bool visibleForTouchAction() const { return false; }
+    bool visibleToHitTestRequest(const HitTestRequest& request) const
+    {
+        if (request.touchAction() && !visibleForTouchAction())
+            return false;
+        return renderer().visibleToHitTestRequest(request);
+    }
 
     EVerticalAlign verticalAlign() const { return renderer().style(m_bitfields.firstLine())->verticalAlign(); }