Remove code related to title directionality, we never used it

Source/core/svg/SVGTitleElement.cpp

Index: Source/core/svg/SVGTitleElement.cpp
diff --git a/Source/core/svg/SVGTitleElement.cpp b/Source/core/svg/SVGTitleElement.cpp
index e9e8232bf97288ab71fb8550d5cf9df375eb2c80..6f8c58589190605cf2ccd1295f19cfa186f12b2c 100644
--- a/Source/core/svg/SVGTitleElement.cpp
+++ b/Source/core/svg/SVGTitleElement.cpp
@@ -44,8 +44,7 @@ Node::InsertionNotificationRequest SVGTitleElement::insertedInto(ContainerNode*
     if (!rootParent->inDocument())
         return InsertionDone;
     if (firstChild())
-        // FIXME: does SVG have a title text direction?
-        document()->setTitleElement(StringWithDirection(textContent(), LTR), this);
+        document()->setTitleElement(textContent(), this);
     return InsertionDone;
 }
 
@@ -60,8 +59,7 @@ void SVGTitleElement::childrenChanged(bool changedByParser, Node* beforeChange,
 {
     SVGElement::childrenChanged(changedByParser, beforeChange, afterChange, childCountDelta);
     if (inDocument())
-        // FIXME: does SVG have title text direction?
-        document()->setTitleElement(StringWithDirection(textContent(), LTR), this);
+        document()->setTitleElement(textContent(), this);
 }
 
 }