Move rendering/RenderObject to layout/LayoutObject.

Source/core/layout/line/LineBreaker.cpp

Index: Source/core/layout/line/LineBreaker.cpp
diff --git a/Source/core/layout/line/LineBreaker.cpp b/Source/core/layout/line/LineBreaker.cpp
index c84c9558461caebb1cf72901ae8b3c313545c8d0..e24ea3fbe6699a843cda8c64f61a324b8b78e463 100644
--- a/Source/core/layout/line/LineBreaker.cpp
+++ b/Source/core/layout/line/LineBreaker.cpp
@@ -31,7 +31,7 @@ void LineBreaker::skipLeadingWhitespace(InlineBidiResolver& resolver, LineInfo&
     FloatingObject* lastFloatFromPreviousLine, LineWidth& width)
 {
     while (!resolver.position().atEnd() && !requiresLineBox(resolver.position(), lineInfo, LeadingWhitespace)) {
-        RenderObject* object = resolver.position().object();
+        LayoutObject* object = resolver.position().object();
         if (object->isOutOfFlowPositioned()) {
             RenderBox* box = toRenderBox(object);
             setStaticPositions(m_block, box);