Remove unneeded loop from LayoutObject::containingBlock.

Source/core/layout/LayoutObject.cpp

Index: Source/core/layout/LayoutObject.cpp
diff --git a/Source/core/layout/LayoutObject.cpp b/Source/core/layout/LayoutObject.cpp
index e83bcaf727985ddf3cefa21f3da22497820ad565..99a1ff8474018c1f0731944c65446331572df358 100644
--- a/Source/core/layout/LayoutObject.cpp
+++ b/Source/core/layout/LayoutObject.cpp
@@ -878,22 +878,12 @@ LayoutBlock* LayoutObject::containingBlock() const
         return containerForFixedPosition();
     if (!isTextOrSVGChild() && m_style->position() == AbsolutePosition) {
         while (o) {
-            // For relpositioned inlines, we return the nearest non-anonymous enclosing block. We don't try
-            // to return the inline itself.  This allows us to avoid having a positioned objects
-            // list in all LayoutInlines and lets us return a strongly-typed LayoutBlock* result
-            // from this method.  The container() method can actually be used to obtain the
-            // inline directly.
             if (o->style()->position() != StaticPosition && (!o->isInline() || o->isReplaced()))
                 break;
 
             if (o->canContainFixedPositionObjects())
                 break;
 
-            if (o->style()->hasInFlowPosition() && o->isInline() && !o->isReplaced()) {
-                o = o->containingBlock();
-                break;
-            }
-
             o = o->parent();
         }