Revert "Consider text alignment and direction when computing the left offset for horizontal writing…

Source/core/rendering/RenderObject.cpp

Index: Source/core/rendering/RenderObject.cpp
diff --git a/Source/core/rendering/RenderObject.cpp b/Source/core/rendering/RenderObject.cpp
index 35f06e3a4147574ce162536bc6ce6959ae9ec2d1..01a18dd39c2ddc0560ed2833509dfc1630bba7cb 100644
--- a/Source/core/rendering/RenderObject.cpp
+++ b/Source/core/rendering/RenderObject.cpp
@@ -3209,39 +3209,6 @@ PositionWithAffinity RenderObject::createPositionWithAffinity(const Position& po
     return createPositionWithAffinity(0, DOWNSTREAM);
 }
 
-ETextAlign RenderObject::simplifiedTextAlign(const ETextAlign& textAlign, const RootInlineBox* rootInlineBox) const
-{
-    TextDirection direction;
-    if (rootInlineBox && rootInlineBox->renderer().style()->unicodeBidi() == Plaintext)
-        direction = rootInlineBox->direction();
-    else
-        direction = style()->direction();
-
-    bool isLTR = isLeftToRightDirection(direction);
-
-    switch (textAlign) {
-    case LEFT:
-    case WEBKIT_LEFT:
-        return LEFT;
-    case RIGHT:
-    case WEBKIT_RIGHT:
-        return RIGHT;
-    case CENTER:
-    case WEBKIT_CENTER:
-        return CENTER;
-    case TASTART:
-        return isLTR ? LEFT : RIGHT;
-    case TAEND:
-        return isLTR ? RIGHT : LEFT;
-    default:
-        break;
-    }
-
-    // The point of this method is to return only LEFT, RIGHT, CENTER or
-    // JUSTIFY, so we can only return JUSTIFY if this point is reached.
-    return JUSTIFY;
-}
-
 CursorDirective RenderObject::getCursor(const LayoutPoint&, Cursor&) const
 {
     return SetCursorBasedOnStyle;