Refactor HitTestResult to store the HitTestRequest

Source/core/layout/LayoutTextControlMultiLine.cpp

Index: Source/core/layout/LayoutTextControlMultiLine.cpp
diff --git a/Source/core/layout/LayoutTextControlMultiLine.cpp b/Source/core/layout/LayoutTextControlMultiLine.cpp
index b683198ee135118022440099c5fd42196270b938..9e3beda0343b9bdb409b7f85d3497f0c03116dc1 100644
--- a/Source/core/layout/LayoutTextControlMultiLine.cpp
+++ b/Source/core/layout/LayoutTextControlMultiLine.cpp
@@ -37,9 +37,9 @@ LayoutTextControlMultiLine::~LayoutTextControlMultiLine()
 {
 }
 
-bool LayoutTextControlMultiLine::nodeAtPoint(const HitTestRequest& request, HitTestResult& result, const HitTestLocation& locationInContainer, const LayoutPoint& accumulatedOffset, HitTestAction hitTestAction)
+bool LayoutTextControlMultiLine::nodeAtPoint(HitTestResult& result, const HitTestLocation& locationInContainer, const LayoutPoint& accumulatedOffset, HitTestAction hitTestAction)
 {
-    if (!LayoutTextControl::nodeAtPoint(request, result, locationInContainer, accumulatedOffset, hitTestAction))
+    if (!LayoutTextControl::nodeAtPoint(result, locationInContainer, accumulatedOffset, hitTestAction))
         return false;
 
     if (result.innerNode() == node() || result.innerNode() == innerEditorElement())