2016-03-02T18:53:01 LayoutPosition

third_party/WebKit/Source/core/layout/LayoutObject.cpp

Index: third_party/WebKit/Source/core/layout/LayoutObject.cpp
diff --git a/third_party/WebKit/Source/core/layout/LayoutObject.cpp b/third_party/WebKit/Source/core/layout/LayoutObject.cpp
index a7f6a849e5b5bb1e5ecbc8527ca5a74fa670fbe4..4f771510d547e74cd77ce749ac1dda13bf4edc0a 100644
--- a/third_party/WebKit/Source/core/layout/LayoutObject.cpp
+++ b/third_party/WebKit/Source/core/layout/LayoutObject.cpp
@@ -3654,6 +3654,18 @@ void LayoutObject::clearObjectPaintProperties()
     objectPaintPropertiesMap().remove(this);
 }
 
+std::ostream& operator<<(std::ostream& ostream, const LayoutObject& layoutObject)
+{
+    return ostream << layoutObject.decoratedName();
+}
+
+std::ostream& operator<<(std::ostream& ostream, LayoutObject* layoutObject)
+{
+    if (!layoutObject)
+        return ostream << "null";
+    return ostream << *layoutObject;
+}
+
 } // namespace blink
 
 #ifndef NDEBUG