Remove Navigation Transitions from Blink.

Source/core/editing/StyledMarkupAccumulator.cpp

Index: Source/core/editing/StyledMarkupAccumulator.cpp
diff --git a/Source/core/editing/StyledMarkupAccumulator.cpp b/Source/core/editing/StyledMarkupAccumulator.cpp
index 1c1e9399715b8c05df76257236ee6be3f11246a3..a4496f6efe65f489376710645441bc4c0fea2117 100644
--- a/Source/core/editing/StyledMarkupAccumulator.cpp
+++ b/Source/core/editing/StyledMarkupAccumulator.cpp
@@ -180,9 +180,6 @@ void StyledMarkupAccumulator::appendElement(StringBuilder& out, Element& element
             if (shouldAnnotate())
                 newInlineStyle->mergeStyleFromRulesForSerialization(&toHTMLElement(element));
 
-            if (&element == m_highestNodeToBeSerialized && m_shouldAnnotate == AnnotateForNavigationTransition)
-                newInlineStyle->addAbsolutePositioningFromElement(element);
-
             if (addDisplayInline)
                 newInlineStyle->forceInline();
 
@@ -253,7 +250,7 @@ bool StyledMarkupAccumulator::shouldApplyWrappingStyle(const Node& node) const
 
 bool StyledMarkupAccumulator::shouldAnnotate() const
 {
-    return m_shouldAnnotate == AnnotateForInterchange || m_shouldAnnotate == AnnotateForNavigationTransition;
+    return m_shouldAnnotate == AnnotateForInterchange;
 }
 
 } // namespace blink