Add use counters for using Attrs as Nodes.

Source/bindings/tests/results/V8TestInterface.cpp

Index: Source/bindings/tests/results/V8TestInterface.cpp
diff --git a/Source/bindings/tests/results/V8TestInterface.cpp b/Source/bindings/tests/results/V8TestInterface.cpp
index bec1673e11e61edb365c5912563d758885d3fea9..4d34a39cafe47281ee483f56147af6b99dd8ac92 100644
--- a/Source/bindings/tests/results/V8TestInterface.cpp
+++ b/Source/bindings/tests/results/V8TestInterface.cpp
@@ -35,6 +35,7 @@
 #include "V8TestInterface.h"
 
 #include "RuntimeEnabledFeatures.h"
+#include "V8Attr.h"
 #include "V8Node.h"
 #include "V8NodeList.h"
 #include "V8ReferencedType.h"
@@ -48,6 +49,7 @@
 #include "bindings/v8/V8ObjectConstructor.h"
 #include "core/dom/ContextFeatures.h"
 #include "core/dom/Document.h"
+#include "core/frame/UseCounter.h"
 #include "platform/TraceEvent.h"
 #include "wtf/GetPtr.h"
 #include "wtf/RefPtr.h"
@@ -194,6 +196,8 @@ static void implementsNodeAttributeSetter(v8::Local<v8::Value> jsValue, const v8
 static void implementsNodeAttributeSetterCallback(v8::Local<v8::String>, v8::Local<v8::Value> jsValue, const v8::PropertyCallbackInfo<void>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMSetter");
+    if (V8DOMWrapper::isWrapperOfType(jsValue, &V8Attr::wrapperTypeInfo))
+        UseCounter::count(activeExecutionContext(), UseCounter::AttrUsedAsNodeParameter);
     TestInterfaceV8Internal::implementsNodeAttributeSetter(jsValue, info);
     TRACE_EVENT_SET_SAMPLING_STATE("V8", "V8Execution");
 }
@@ -249,6 +253,8 @@ static void Node23AttributeSetter(v8::Local<v8::Value> jsValue, const v8::Proper
 static void Node23AttributeSetterCallback(v8::Local<v8::String>, v8::Local<v8::Value> jsValue, const v8::PropertyCallbackInfo<void>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMSetter");
+    if (V8DOMWrapper::isWrapperOfType(jsValue, &V8Attr::wrapperTypeInfo))
+        UseCounter::count(activeExecutionContext(), UseCounter::AttrUsedAsNodeParameter);
     TestInterfaceV8Internal::Node23AttributeSetter(jsValue, info);
     TRACE_EVENT_SET_SAMPLING_STATE("V8", "V8Execution");
 }
@@ -276,6 +282,8 @@ static void Node24AttributeSetter(v8::Local<v8::Value> jsValue, const v8::Proper
 static void Node24AttributeSetterCallback(v8::Local<v8::String>, v8::Local<v8::Value> jsValue, const v8::PropertyCallbackInfo<void>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMSetter");
+    if (V8DOMWrapper::isWrapperOfType(jsValue, &V8Attr::wrapperTypeInfo))
+        UseCounter::count(activeExecutionContext(), UseCounter::AttrUsedAsNodeParameter);
     TestInterfaceV8Internal::Node24AttributeSetter(jsValue, info);
     TRACE_EVENT_SET_SAMPLING_STATE("V8", "V8Execution");
 }
@@ -429,6 +437,8 @@ static void supplementalNodeAttributeSetter(v8::Local<v8::Value> jsValue, const
 static void supplementalNodeAttributeSetterCallback(v8::Local<v8::String>, v8::Local<v8::Value> jsValue, const v8::PropertyCallbackInfo<void>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMSetter");
+    if (V8DOMWrapper::isWrapperOfType(jsValue, &V8Attr::wrapperTypeInfo))
+        UseCounter::count(activeExecutionContext(), UseCounter::AttrUsedAsNodeParameter);
     TestInterfaceV8Internal::supplementalNodeAttributeSetter(jsValue, info);
     TRACE_EVENT_SET_SAMPLING_STATE("V8", "V8Execution");
 }
@@ -464,6 +474,8 @@ static void Node13AttributeSetter(v8::Local<v8::Value> jsValue, const v8::Proper
 static void Node13AttributeSetterCallback(v8::Local<v8::String>, v8::Local<v8::Value> jsValue, const v8::PropertyCallbackInfo<void>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMSetter");
+    if (V8DOMWrapper::isWrapperOfType(jsValue, &V8Attr::wrapperTypeInfo))
+        UseCounter::count(activeExecutionContext(), UseCounter::AttrUsedAsNodeParameter);
     TestInterfaceV8Internal::Node13AttributeSetter(jsValue, info);
     TRACE_EVENT_SET_SAMPLING_STATE("V8", "V8Execution");
 }
@@ -499,6 +511,8 @@ static void Node14AttributeSetter(v8::Local<v8::Value> jsValue, const v8::Proper
 static void Node14AttributeSetterCallback(v8::Local<v8::String>, v8::Local<v8::Value> jsValue, const v8::PropertyCallbackInfo<void>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMSetter");
+    if (V8DOMWrapper::isWrapperOfType(jsValue, &V8Attr::wrapperTypeInfo))
+        UseCounter::count(activeExecutionContext(), UseCounter::AttrUsedAsNodeParameter);
     TestInterfaceV8Internal::Node14AttributeSetter(jsValue, info);
     TRACE_EVENT_SET_SAMPLING_STATE("V8", "V8Execution");
 }
@@ -534,6 +548,8 @@ static void Node15AttributeSetter(v8::Local<v8::Value> jsValue, const v8::Proper
 static void Node15AttributeSetterCallback(v8::Local<v8::String>, v8::Local<v8::Value> jsValue, const v8::PropertyCallbackInfo<void>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMSetter");
+    if (V8DOMWrapper::isWrapperOfType(jsValue, &V8Attr::wrapperTypeInfo))
+        UseCounter::count(activeExecutionContext(), UseCounter::AttrUsedAsNodeParameter);
     TestInterfaceV8Internal::Node15AttributeSetter(jsValue, info);
     TRACE_EVENT_SET_SAMPLING_STATE("V8", "V8Execution");
 }