Add use counters for using Attrs as Nodes.

Source/bindings/tests/results/V8TestInterface.cpp

 /*
  * Copyright (C) 2013 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 17 matching lines @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 // This file has been auto-generated by code_generator_v8.pm. DO NOT MODIFY!
 
 #include "config.h"
 #if ENABLE(Condition1) || ENABLE(Condition2)
 #include "V8TestInterface.h"
 
 #include "RuntimeEnabledFeatures.h"
+#include "V8Attr.h"
 #include "V8Node.h"
 #include "V8NodeList.h"
 #include "V8ReferencedType.h"
 #include "V8TestObject.h"
 #include "bindings/tests/idls/TestImplements.h"
 #include "bindings/tests/idls/TestPartialInterface.h"
 #include "bindings/v8/ExceptionState.h"
 #include "bindings/v8/V8AbstractEventListener.h"
 #include "bindings/v8/V8DOMConfiguration.h"
 #include "bindings/v8/V8EventListenerList.h"
 #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"
 
 namespace WebCore {
 
 static void initializeScriptWrappableForInterface(TestInterface* object)
 {
     if (ScriptWrappable::wrapperCanBeStoredInObject(object))
         ScriptWrappable::setTypeInfoInObject(object, &V8TestInterface::wrapperTypeInfo);
@@ skipping 126 matching lines @@
 static void implementsNodeAttributeSetter(v8::Local<v8::Value> jsValue, const v8::PropertyCallbackInfo<void>& info)
 {
     TestInterface* imp = V8TestInterface::toNative(info.Holder());
     V8TRYCATCH_VOID(Node*, cppValue, V8Node::hasInstance(jsValue, info.GetIsolate(), worldType(info.GetIsolate())) ? V8Node::toNative(v8::Handle<v8::Object>::Cast(jsValue)) : 0);
     TestImplements::setImplementsNode(imp, WTF::getPtr(cppValue));
 }
 
 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");
 }
 
 static void eventHandlerAttributeAttributeGetter(const v8::PropertyCallbackInfo<v8::Value>& info)
 {
     TestInterface* imp = V8TestInterface::toNative(info.Holder());
     EventListener* jsValue = TestImplements::eventHandlerAttribute(imp, isolatedWorldForIsolate(info.GetIsolate()));
     v8SetReturnValue(info, jsValue ? v8::Handle<v8::Value>(V8AbstractEventListener::cast(jsValue)->getListenerObject(imp->executionContext())) : v8::Handle<v8::Value>(v8::Null(info.GetIsolate())));
 }
@@ skipping 35 matching lines @@
 static void Node23AttributeSetter(v8::Local<v8::Value> jsValue, const v8::PropertyCallbackInfo<void>& info)
 {
     TestInterface* imp = V8TestInterface::toNative(info.Holder());
     V8TRYCATCH_VOID(Node*, cppValue, V8Node::hasInstance(jsValue, info.GetIsolate(), worldType(info.GetIsolate())) ? V8Node::toNative(v8::Handle<v8::Object>::Cast(jsValue)) : 0);
     TestImplements::setNode23(imp, WTF::getPtr(cppValue));
 }
 
 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");
 }
 
 static void Node24AttributeGetter(const v8::PropertyCallbackInfo<v8::Value>& info)
 {
     TestInterface* imp = V8TestInterface::toNative(info.Holder());
     v8SetReturnValueFast(info, TestImplements::node24(imp), imp);
 }
 
 static void Node24AttributeGetterCallback(v8::Local<v8::String>, const v8::PropertyCallbackInfo<v8::Value>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMGetter");
     TestInterfaceV8Internal::Node24AttributeGetter(info);
     TRACE_EVENT_SET_SAMPLING_STATE("V8", "V8Execution");
 }
 
 static void Node24AttributeSetter(v8::Local<v8::Value> jsValue, const v8::PropertyCallbackInfo<void>& info)
 {
     TestInterface* imp = V8TestInterface::toNative(info.Holder());
     V8TRYCATCH_VOID(Node*, cppValue, V8Node::hasInstance(jsValue, info.GetIsolate(), worldType(info.GetIsolate())) ? V8Node::toNative(v8::Handle<v8::Object>::Cast(jsValue)) : 0);
     TestImplements::setNode24(imp, WTF::getPtr(cppValue));
 }
 
 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");
 }
 
 #if ENABLE(CONDITION_PARTIAL)
 static void supplementalStaticReadOnlyAttrAttributeGetter(const v8::PropertyCallbackInfo<v8::Value>& info)
 {
     v8SetReturnValueInt(info, TestPartialInterface::supplementalStaticReadOnlyAttr());
 }
 #endif // ENABLE(CONDITION_PARTIAL)
@@ skipping 133 matching lines @@
     TestInterface* imp = V8TestInterface::toNative(info.Holder());
     V8TRYCATCH_VOID(Node*, cppValue, V8Node::hasInstance(jsValue, info.GetIsolate(), worldType(info.GetIsolate())) ? V8Node::toNative(v8::Handle<v8::Object>::Cast(jsValue)) : 0);
     TestPartialInterface::setSupplementalNode(imp, WTF::getPtr(cppValue));
 }
 #endif // ENABLE(CONDITION_PARTIAL)
 
 #if ENABLE(CONDITION_PARTIAL)
 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");
 }
 #endif // ENABLE(CONDITION_PARTIAL)
 
 #if ENABLE(CONDITION_PARTIAL)
 static void Node13AttributeGetter(const v8::PropertyCallbackInfo<v8::Value>& info)
 {
     TestInterface* imp = V8TestInterface::toNative(info.Holder());
     v8SetReturnValueFast(info, TestPartialInterface::node13(imp), imp);
@@ skipping 15 matching lines @@
     TestInterface* imp = V8TestInterface::toNative(info.Holder());
     V8TRYCATCH_VOID(Node*, cppValue, V8Node::hasInstance(jsValue, info.GetIsolate(), worldType(info.GetIsolate())) ? V8Node::toNative(v8::Handle<v8::Object>::Cast(jsValue)) : 0);
     TestPartialInterface::setNode13(imp, WTF::getPtr(cppValue));
 }
 #endif // ENABLE(CONDITION_PARTIAL)
 
 #if ENABLE(CONDITION_PARTIAL)
 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");
 }
 #endif // ENABLE(CONDITION_PARTIAL)
 
 #if ENABLE(CONDITION_PARTIAL)
 static void Node14AttributeGetter(const v8::PropertyCallbackInfo<v8::Value>& info)
 {
     TestInterface* imp = V8TestInterface::toNative(info.Holder());
     v8SetReturnValueFast(info, TestPartialInterface::node14(imp), imp);
@@ skipping 15 matching lines @@
     TestInterface* imp = V8TestInterface::toNative(info.Holder());
     V8TRYCATCH_VOID(Node*, cppValue, V8Node::hasInstance(jsValue, info.GetIsolate(), worldType(info.GetIsolate())) ? V8Node::toNative(v8::Handle<v8::Object>::Cast(jsValue)) : 0);
     TestPartialInterface::setNode14(imp, WTF::getPtr(cppValue));
 }
 #endif // ENABLE(CONDITION_PARTIAL)
 
 #if ENABLE(CONDITION_PARTIAL)
 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");
 }
 #endif // ENABLE(CONDITION_PARTIAL)
 
 #if ENABLE(CONDITION_PARTIAL)
 static void Node15AttributeGetter(const v8::PropertyCallbackInfo<v8::Value>& info)
 {
     TestInterface* imp = V8TestInterface::toNative(info.Holder());
     v8SetReturnValueFast(info, TestPartialInterface::node15(imp), imp);
@@ skipping 15 matching lines @@
     TestInterface* imp = V8TestInterface::toNative(info.Holder());
     V8TRYCATCH_VOID(Node*, cppValue, V8Node::hasInstance(jsValue, info.GetIsolate(), worldType(info.GetIsolate())) ? V8Node::toNative(v8::Handle<v8::Object>::Cast(jsValue)) : 0);
     TestPartialInterface::setNode15(imp, WTF::getPtr(cppValue));
 }
 #endif // ENABLE(CONDITION_PARTIAL)
 
 #if ENABLE(CONDITION_PARTIAL)
 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");
 }
 #endif // ENABLE(CONDITION_PARTIAL)
 
 static void implementsMethod1Method(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     TestInterface* imp = V8TestInterface::toNative(info.Holder());
     TestImplements::implementsMethod1(imp);
 }
@@ skipping 435 matching lines @@
 }
 
 template<>
 v8::Handle<v8::Value> toV8NoInline(TestInterface* impl, v8::Handle<v8::Object> creationContext, v8::Isolate* isolate)
 {
     return toV8(impl, creationContext, isolate);
 }
 
 } // namespace WebCore
 #endif // ENABLE(Condition1) || ENABLE(Condition2)