Readd a UseCounter for HTMLMarqueeElement

Source/core/html/HTMLMarqueeElement.cpp

Index: Source/core/html/HTMLMarqueeElement.cpp
diff --git a/Source/core/html/HTMLMarqueeElement.cpp b/Source/core/html/HTMLMarqueeElement.cpp
index 793e037c3e85d81e19b910e964286697c65d0354..b53c7f06994733e74876b4b0b2fbc69eababc747 100644
--- a/Source/core/html/HTMLMarqueeElement.cpp
+++ b/Source/core/html/HTMLMarqueeElement.cpp
@@ -27,6 +27,7 @@
 #include "bindings/core/v8/V8HTMLMarqueeElement.h"
 #include "core/HTMLNames.h"
 #include "core/dom/Document.h"
+#include "core/frame/UseCounter.h"
 
 namespace blink {
 
@@ -35,6 +36,7 @@ inline HTMLMarqueeElement::HTMLMarqueeElement(Document& document)
 {
     v8::Handle<v8::Value> classObject = PrivateScriptRunner::installClassIfNeeded(document.frame(), "HTMLMarqueeElement");
     RELEASE_ASSERT(!classObject.IsEmpty());
+    UseCounter::count(document, UseCounter::HTMLMarqueeElement);
 }
 
 PassRefPtrWillBeRawPtr<HTMLMarqueeElement> HTMLMarqueeElement::create(Document& document)