Navigation transitions: Added createStyledMarkupForNavigationTransition

Source/core/testing/Internals.cpp

Index: Source/core/testing/Internals.cpp
diff --git a/Source/core/testing/Internals.cpp b/Source/core/testing/Internals.cpp
index 05fd3f92a0893982f5b9a9bf378e926d135aca1c..05b31e6e4aa1af4079547e09ff4a19e03137d848 100644
--- a/Source/core/testing/Internals.cpp
+++ b/Source/core/testing/Internals.cpp
@@ -2329,4 +2329,17 @@ unsigned Internals::countHitRegions(CanvasRenderingContext2D* context)
     return context->hitRegionsCount();
 }
 
+String Internals::serializeNavigationMarkup(Document* document, ExceptionState& exceptionState)
+{
+    Vector<Document::TransitionElementData> elementData;
+    frame()->document()->getTransitionElementData(elementData, exceptionState);
+
+    String markup;
+    Vector<Document::TransitionElementData>::iterator iter = elementData.begin();
+    for (; iter != elementData.end(); ++iter)
+        markup = markup + iter->markup;
+
+    return markup;
+}
+
 } // namespace WebCore