IDL: Drop value conversion (V8 -> C++) macros from generated code

Source/bindings/tests/results/core/UnionTypesCore.h

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // This file has been auto-generated by code_generator_v8.py. DO NOT MODIFY!
 
 #ifndef UnionTypeCore_h
 #define UnionTypeCore_h
 
 #include "bindings/core/v8/Dictionary.h"
@@ skipping 47 matching lines @@
 
     RefPtr<TestArrayBuffer> m_arrayBuffer;
     RefPtr<TestArrayBufferView> m_arrayBufferView;
     Dictionary m_dictionary;
 
     friend v8::Local<v8::Value> toV8(const ArrayBufferOrArrayBufferViewOrDictionary&, v8::Local<v8::Object>, v8::Isolate*);
 };
 
 class V8ArrayBufferOrArrayBufferViewOrDictionary final {
 public:
-    static void toImpl(v8::Isolate*, v8::Local<v8::Value>, ArrayBufferOrArrayBufferViewOrDictionary&, ExceptionState&);
+    static bool toImpl(v8::Isolate*, v8::Local<v8::Value>, ArrayBufferOrArrayBufferViewOrDictionary&, ExceptionState&);
 };
 
 v8::Local<v8::Value> toV8(const ArrayBufferOrArrayBufferViewOrDictionary&, v8::Local<v8::Object>, v8::Isolate*);
 
 template <class CallbackInfo>
 inline void v8SetReturnValue(const CallbackInfo& callbackInfo, ArrayBufferOrArrayBufferViewOrDictionary& impl)
 {
     v8SetReturnValue(callbackInfo, toV8(impl, callbackInfo.Holder(), callbackInfo.GetIsolate()));
 }
 
@@ skipping 34 matching lines @@
 
     bool m_boolean;
     String m_string;
     double m_unrestrictedDouble;
 
     friend v8::Local<v8::Value> toV8(const BooleanOrStringOrUnrestrictedDouble&, v8::Local<v8::Object>, v8::Isolate*);
 };
 
 class V8BooleanOrStringOrUnrestrictedDouble final {
 public:
-    static void toImpl(v8::Isolate*, v8::Local<v8::Value>, BooleanOrStringOrUnrestrictedDouble&, ExceptionState&);
+    static bool toImpl(v8::Isolate*, v8::Local<v8::Value>, BooleanOrStringOrUnrestrictedDouble&, ExceptionState&);
 };
 
 v8::Local<v8::Value> toV8(const BooleanOrStringOrUnrestrictedDouble&, v8::Local<v8::Object>, v8::Isolate*);
 
 template <class CallbackInfo>
 inline void v8SetReturnValue(const CallbackInfo& callbackInfo, BooleanOrStringOrUnrestrictedDouble& impl)
 {
     v8SetReturnValue(callbackInfo, toV8(impl, callbackInfo.Holder(), callbackInfo.GetIsolate()));
 }
 
@@ skipping 27 matching lines @@
     SpecificTypes m_type;
 
     double m_double;
     String m_string;
 
     friend v8::Local<v8::Value> toV8(const DoubleOrString&, v8::Local<v8::Object>, v8::Isolate*);
 };
 
 class V8DoubleOrString final {
 public:
-    static void toImpl(v8::Isolate*, v8::Local<v8::Value>, DoubleOrString&, ExceptionState&);
+    static bool toImpl(v8::Isolate*, v8::Local<v8::Value>, DoubleOrString&, ExceptionState&);
 };
 
 v8::Local<v8::Value> toV8(const DoubleOrString&, v8::Local<v8::Object>, v8::Isolate*);
 
 template <class CallbackInfo>
 inline void v8SetReturnValue(const CallbackInfo& callbackInfo, DoubleOrString& impl)
 {
     v8SetReturnValue(callbackInfo, toV8(impl, callbackInfo.Holder(), callbackInfo.GetIsolate()));
 }
 
@@ skipping 29 matching lines @@
     SpecificTypes m_type;
 
     RefPtrWillBeMember<Node> m_node;
     RefPtrWillBeMember<NodeList> m_nodeList;
 
     friend v8::Local<v8::Value> toV8(const NodeOrNodeList&, v8::Local<v8::Object>, v8::Isolate*);
 };
 
 class V8NodeOrNodeList final {
 public:
-    static void toImpl(v8::Isolate*, v8::Local<v8::Value>, NodeOrNodeList&, ExceptionState&);
+    static bool toImpl(v8::Isolate*, v8::Local<v8::Value>, NodeOrNodeList&, ExceptionState&);
 };
 
 v8::Local<v8::Value> toV8(const NodeOrNodeList&, v8::Local<v8::Object>, v8::Isolate*);
 
 template <class CallbackInfo>
 inline void v8SetReturnValue(const CallbackInfo& callbackInfo, NodeOrNodeList& impl)
 {
     v8SetReturnValue(callbackInfo, toV8(impl, callbackInfo.Holder(), callbackInfo.GetIsolate()));
 }
 
@@ skipping 34 matching lines @@
 
     String m_string;
     RefPtr<TestArrayBuffer> m_arrayBuffer;
     RefPtr<TestArrayBufferView> m_arrayBufferView;
 
     friend v8::Local<v8::Value> toV8(const StringOrArrayBufferOrArrayBufferView&, v8::Local<v8::Object>, v8::Isolate*);
 };
 
 class V8StringOrArrayBufferOrArrayBufferView final {
 public:
-    static void toImpl(v8::Isolate*, v8::Local<v8::Value>, StringOrArrayBufferOrArrayBufferView&, ExceptionState&);
+    static bool toImpl(v8::Isolate*, v8::Local<v8::Value>, StringOrArrayBufferOrArrayBufferView&, ExceptionState&);
 };
 
 v8::Local<v8::Value> toV8(const StringOrArrayBufferOrArrayBufferView&, v8::Local<v8::Object>, v8::Isolate*);
 
 template <class CallbackInfo>
 inline void v8SetReturnValue(const CallbackInfo& callbackInfo, StringOrArrayBufferOrArrayBufferView& impl)
 {
     v8SetReturnValue(callbackInfo, toV8(impl, callbackInfo.Holder(), callbackInfo.GetIsolate()));
 }
 
@@ skipping 27 matching lines @@
     SpecificTypes m_type;
 
     String m_string;
     double m_double;
 
     friend v8::Local<v8::Value> toV8(const StringOrDouble&, v8::Local<v8::Object>, v8::Isolate*);
 };
 
 class V8StringOrDouble final {
 public:
-    static void toImpl(v8::Isolate*, v8::Local<v8::Value>, StringOrDouble&, ExceptionState&);
+    static bool toImpl(v8::Isolate*, v8::Local<v8::Value>, StringOrDouble&, ExceptionState&);
 };
 
 v8::Local<v8::Value> toV8(const StringOrDouble&, v8::Local<v8::Object>, v8::Isolate*);
 
 template <class CallbackInfo>
 inline void v8SetReturnValue(const CallbackInfo& callbackInfo, StringOrDouble& impl)
 {
     v8SetReturnValue(callbackInfo, toV8(impl, callbackInfo.Holder(), callbackInfo.GetIsolate()));
 }
 
@@ skipping 27 matching lines @@
     SpecificTypes m_type;
 
     String m_string;
     Vector<String> m_stringSequence;
 
     friend v8::Local<v8::Value> toV8(const StringOrStringSequence&, v8::Local<v8::Object>, v8::Isolate*);
 };
 
 class V8StringOrStringSequence final {
 public:
-    static void toImpl(v8::Isolate*, v8::Local<v8::Value>, StringOrStringSequence&, ExceptionState&);
+    static bool toImpl(v8::Isolate*, v8::Local<v8::Value>, StringOrStringSequence&, ExceptionState&);
 };
 
 v8::Local<v8::Value> toV8(const StringOrStringSequence&, v8::Local<v8::Object>, v8::Isolate*);
 
 template <class CallbackInfo>
 inline void v8SetReturnValue(const CallbackInfo& callbackInfo, StringOrStringSequence& impl)
 {
     v8SetReturnValue(callbackInfo, toV8(impl, callbackInfo.Holder(), callbackInfo.GetIsolate()));
 }
 
@@ skipping 27 matching lines @@
     SpecificTypes m_type;
 
     String m_testEnum;
     double m_double;
 
     friend v8::Local<v8::Value> toV8(const TestEnumOrDouble&, v8::Local<v8::Object>, v8::Isolate*);
 };
 
 class V8TestEnumOrDouble final {
 public:
-    static void toImpl(v8::Isolate*, v8::Local<v8::Value>, TestEnumOrDouble&, ExceptionState&);
+    static bool toImpl(v8::Isolate*, v8::Local<v8::Value>, TestEnumOrDouble&, ExceptionState&);
 };
 
 v8::Local<v8::Value> toV8(const TestEnumOrDouble&, v8::Local<v8::Object>, v8::Isolate*);
 
 template <class CallbackInfo>
 inline void v8SetReturnValue(const CallbackInfo& callbackInfo, TestEnumOrDouble& impl)
 {
     v8SetReturnValue(callbackInfo, toV8(impl, callbackInfo.Holder(), callbackInfo.GetIsolate()));
 }
 
@@ skipping 27 matching lines @@
     SpecificTypes m_type;
 
     RefPtr<TestInterface2> m_testInterface2;
     RefPtr<DOMUint8Array> m_uint8Array;
 
     friend v8::Local<v8::Value> toV8(const TestInterface2OrUint8Array&, v8::Local<v8::Object>, v8::Isolate*);
 };
 
 class V8TestInterface2OrUint8Array final {
 public:
-    static void toImpl(v8::Isolate*, v8::Local<v8::Value>, TestInterface2OrUint8Array&, ExceptionState&);
+    static bool toImpl(v8::Isolate*, v8::Local<v8::Value>, TestInterface2OrUint8Array&, ExceptionState&);
 };
 
 v8::Local<v8::Value> toV8(const TestInterface2OrUint8Array&, v8::Local<v8::Object>, v8::Isolate*);
 
 template <class CallbackInfo>
 inline void v8SetReturnValue(const CallbackInfo& callbackInfo, TestInterface2OrUint8Array& impl)
 {
     v8SetReturnValue(callbackInfo, toV8(impl, callbackInfo.Holder(), callbackInfo.GetIsolate()));
 }
 
@@ skipping 29 matching lines @@
     SpecificTypes m_type;
 
     Member<TestInterfaceGarbageCollected> m_testInterfaceGarbageCollected;
     String m_string;
 
     friend v8::Local<v8::Value> toV8(const TestInterfaceGarbageCollectedOrString&, v8::Local<v8::Object>, v8::Isolate*);
 };
 
 class V8TestInterfaceGarbageCollectedOrString final {
 public:
-    static void toImpl(v8::Isolate*, v8::Local<v8::Value>, TestInterfaceGarbageCollectedOrString&, ExceptionState&);
+    static bool toImpl(v8::Isolate*, v8::Local<v8::Value>, TestInterfaceGarbageCollectedOrString&, ExceptionState&);
 };
 
 v8::Local<v8::Value> toV8(const TestInterfaceGarbageCollectedOrString&, v8::Local<v8::Object>, v8::Isolate*);
 
 template <class CallbackInfo>
 inline void v8SetReturnValue(const CallbackInfo& callbackInfo, TestInterfaceGarbageCollectedOrString& impl)
 {
     v8SetReturnValue(callbackInfo, toV8(impl, callbackInfo.Holder(), callbackInfo.GetIsolate()));
 }
 
@@ skipping 27 matching lines @@
     SpecificTypes m_type;
 
     RefPtr<TestInterfaceImplementation> m_testInterface;
     int m_long;
 
     friend v8::Local<v8::Value> toV8(const TestInterfaceOrLong&, v8::Local<v8::Object>, v8::Isolate*);
 };
 
 class V8TestInterfaceOrLong final {
 public:
-    static void toImpl(v8::Isolate*, v8::Local<v8::Value>, TestInterfaceOrLong&, ExceptionState&);
+    static bool toImpl(v8::Isolate*, v8::Local<v8::Value>, TestInterfaceOrLong&, ExceptionState&);
 };
 
 v8::Local<v8::Value> toV8(const TestInterfaceOrLong&, v8::Local<v8::Object>, v8::Isolate*);
 
 template <class CallbackInfo>
 inline void v8SetReturnValue(const CallbackInfo& callbackInfo, TestInterfaceOrLong& impl)
 {
     v8SetReturnValue(callbackInfo, toV8(impl, callbackInfo.Holder(), callbackInfo.GetIsolate()));
 }
 
@@ skipping 27 matching lines @@
     SpecificTypes m_type;
 
     RefPtr<TestInterfaceImplementation> m_testInterface;
     RefPtr<TestInterfaceEmpty> m_testInterfaceEmpty;
 
     friend v8::Local<v8::Value> toV8(const TestInterfaceOrTestInterfaceEmpty&, v8::Local<v8::Object>, v8::Isolate*);
 };
 
 class V8TestInterfaceOrTestInterfaceEmpty final {
 public:
-    static void toImpl(v8::Isolate*, v8::Local<v8::Value>, TestInterfaceOrTestInterfaceEmpty&, ExceptionState&);
+    static bool toImpl(v8::Isolate*, v8::Local<v8::Value>, TestInterfaceOrTestInterfaceEmpty&, ExceptionState&);
 };
 
 v8::Local<v8::Value> toV8(const TestInterfaceOrTestInterfaceEmpty&, v8::Local<v8::Object>, v8::Isolate*);
 
 template <class CallbackInfo>
 inline void v8SetReturnValue(const CallbackInfo& callbackInfo, TestInterfaceOrTestInterfaceEmpty& impl)
 {
     v8SetReturnValue(callbackInfo, toV8(impl, callbackInfo.Holder(), callbackInfo.GetIsolate()));
 }
 
@@ skipping 29 matching lines @@
     SpecificTypes m_type;
 
     RefPtrWillBeMember<TestInterfaceWillBeGarbageCollected> m_testInterfaceWillBeGarbageCollected;
     TestDictionary m_testDictionary;
 
     friend v8::Local<v8::Value> toV8(const TestInterfaceWillBeGarbageCollectedOrTestDictionary&, v8::Local<v8::Object>, v8::Isolate*);
 };
 
 class V8TestInterfaceWillBeGarbageCollectedOrTestDictionary final {
 public:
-    static void toImpl(v8::Isolate*, v8::Local<v8::Value>, TestInterfaceWillBeGarbageCollectedOrTestDictionary&, ExceptionState&);
+    static bool toImpl(v8::Isolate*, v8::Local<v8::Value>, TestInterfaceWillBeGarbageCollectedOrTestDictionary&, ExceptionState&);
 };
 
 v8::Local<v8::Value> toV8(const TestInterfaceWillBeGarbageCollectedOrTestDictionary&, v8::Local<v8::Object>, v8::Isolate*);
 
 template <class CallbackInfo>
 inline void v8SetReturnValue(const CallbackInfo& callbackInfo, TestInterfaceWillBeGarbageCollectedOrTestDictionary& impl)
 {
     v8SetReturnValue(callbackInfo, toV8(impl, callbackInfo.Holder(), callbackInfo.GetIsolate()));
 }
 
@@ skipping 27 matching lines @@
     SpecificTypes m_type;
 
     double m_unrestrictedDouble;
     String m_string;
 
     friend v8::Local<v8::Value> toV8(const UnrestrictedDoubleOrString&, v8::Local<v8::Object>, v8::Isolate*);
 };
 
 class V8UnrestrictedDoubleOrString final {
 public:
-    static void toImpl(v8::Isolate*, v8::Local<v8::Value>, UnrestrictedDoubleOrString&, ExceptionState&);
+    static bool toImpl(v8::Isolate*, v8::Local<v8::Value>, UnrestrictedDoubleOrString&, ExceptionState&);
 };
 
 v8::Local<v8::Value> toV8(const UnrestrictedDoubleOrString&, v8::Local<v8::Object>, v8::Isolate*);
 
 template <class CallbackInfo>
 inline void v8SetReturnValue(const CallbackInfo& callbackInfo, UnrestrictedDoubleOrString& impl)
 {
     v8SetReturnValue(callbackInfo, toV8(impl, callbackInfo.Holder(), callbackInfo.GetIsolate()));
 }
 
 template <>
 struct NativeValueTraits<UnrestrictedDoubleOrString> {
     static UnrestrictedDoubleOrString nativeValue(const v8::Local<v8::Value>&, v8::Isolate*, ExceptionState&);
 };
 
 class V8DoubleOrStringOrNull final {
 public:
-    static void toImpl(v8::Isolate* isolate, v8::Local<v8::Value> v8Value, DoubleOrString& impl, ExceptionState& exceptionState)
+    static bool toImpl(v8::Isolate* isolate, v8::Local<v8::Value> v8Value, DoubleOrString& impl, ExceptionState& exceptionState)
     {
         if (isUndefinedOrNull(v8Value))
-            return;
-        V8DoubleOrString::toImpl(isolate, v8Value, impl, exceptionState);
+            return true;
+        return V8DoubleOrString::toImpl(isolate, v8Value, impl, exceptionState);
     }
 };
 
 } // namespace blink
 
 #endif // UnionTypeCore_h