| Index: third_party/WebKit/Source/core/html/HTMLBodyElement.cpp | 
| diff --git a/third_party/WebKit/Source/core/html/HTMLBodyElement.cpp b/third_party/WebKit/Source/core/html/HTMLBodyElement.cpp | 
| index a69c782a08d00a643fde6ceb5837d63a24a651e1..475473741bb379df0596f3dd83adfb3993f5dafd 100644 | 
| --- a/third_party/WebKit/Source/core/html/HTMLBodyElement.cpp | 
| +++ b/third_party/WebKit/Source/core/html/HTMLBodyElement.cpp | 
| @@ -33,6 +33,7 @@ | 
| #include "core/dom/StyleChangeReason.h" | 
| #include "core/editing/EditingUtilities.h" | 
| #include "core/frame/LocalFrame.h" | 
| +#include "core/frame/UseCounter.h" | 
| #include "core/html/HTMLFrameElementBase.h" | 
| #include "core/html/parser/HTMLParserIdioms.h" | 
|  | 
| @@ -137,6 +138,7 @@ void HTMLBodyElement::parseAttribute(const QualifiedName& name, const AtomicStri | 
| } else if (name == onscrollAttr) { | 
| document().setWindowAttributeEventListener(EventTypeNames::scroll, createAttributeEventListener(document().frame(), name, value, eventParameterName())); | 
| } else if (name == onselectionchangeAttr) { | 
| +        UseCounter::count(document(), UseCounter::HTMLBodyElementOnSelectionChangeAttribute); | 
| document().setAttributeEventListener(EventTypeNames::selectionchange, createAttributeEventListener(document().frame(), name, value, eventParameterName())); | 
| } else if (name == onstorageAttr) { | 
| document().setWindowAttributeEventListener(EventTypeNames::storage, createAttributeEventListener(document().frame(), name, value, eventParameterName())); | 
|  |