Move rendering/RenderObject to layout/LayoutObject.

Source/core/layout/line/TrailingObjects.h

Index: Source/core/layout/line/TrailingObjects.h
diff --git a/Source/core/layout/line/TrailingObjects.h b/Source/core/layout/line/TrailingObjects.h
index 9ff25a701e0e4953a218231bfe1ea4909dfa6578..89fb2f30bdac04d7f0d75722e26dc0319a839486 100644
--- a/Source/core/layout/line/TrailingObjects.h
+++ b/Source/core/layout/line/TrailingObjects.h
@@ -29,7 +29,7 @@
 namespace blink {
 
 class InlineIterator;
-class RenderObject;
+class LayoutObject;
 class RenderText;
 
 struct BidiRun;
@@ -74,7 +74,7 @@ public:
         m_objects.resize(0);
     }
 
-    void appendObjectIfNeeded(RenderObject* object)
+    void appendObjectIfNeeded(LayoutObject* object)
     {
         if (m_whitespace)
             m_objects.append(object);
@@ -86,7 +86,7 @@ public:
 
 private:
     RenderText* m_whitespace;
-    Vector<RenderObject*, 4> m_objects;
+    Vector<LayoutObject*, 4> m_objects;
 };
 
 }