bindings: Add C++ versions of WebIDL types and generalize NativeValueTraits.

third_party/WebKit/Source/bindings/tests/results/core/V8TestInterfaceOriginTrialEnabled.cpp

Index: third_party/WebKit/Source/bindings/tests/results/core/V8TestInterfaceOriginTrialEnabled.cpp
diff --git a/third_party/WebKit/Source/bindings/tests/results/core/V8TestInterfaceOriginTrialEnabled.cpp b/third_party/WebKit/Source/bindings/tests/results/core/V8TestInterfaceOriginTrialEnabled.cpp
index c83681c5e042c0ea18a59c72dcea246df4d0afd5..e5026b12c3d7dbb0aecbc13b3abbfd71787e540d 100644
--- a/third_party/WebKit/Source/bindings/tests/results/core/V8TestInterfaceOriginTrialEnabled.cpp
+++ b/third_party/WebKit/Source/bindings/tests/results/core/V8TestInterfaceOriginTrialEnabled.cpp
@@ -12,6 +12,8 @@
 #include "V8TestInterfaceOriginTrialEnabled.h"
 
 #include "bindings/core/v8/ExceptionState.h"
+#include "bindings/core/v8/IDLTypes.h"
+#include "bindings/core/v8/NativeValueTraitsImpl.h"
 #include "bindings/core/v8/V8DOMConfiguration.h"
 #include "bindings/core/v8/V8ObjectConstructor.h"
 #include "core/dom/Document.h"
@@ -67,7 +69,7 @@ static void doubleAttributeAttributeSetter(v8::Local<v8::Value> v8Value, const v
   ExceptionState exceptionState(info.GetIsolate(), ExceptionState::SetterContext, "TestInterfaceOriginTrialEnabled", "doubleAttribute");
 
   // Prepare the value to be set.
-  double cppValue = toRestrictedDouble(info.GetIsolate(), v8Value, exceptionState);
+  double cppValue = NativeValueTraits<IDLDouble>::nativeValue(info.GetIsolate(), v8Value, exceptionState);
   if (exceptionState.hadException())
     return;
 
@@ -89,7 +91,7 @@ static void conditionalLongAttributeAttributeSetter(v8::Local<v8::Value> v8Value
   ExceptionState exceptionState(info.GetIsolate(), ExceptionState::SetterContext, "TestInterfaceOriginTrialEnabled", "conditionalLongAttribute");
 
   // Prepare the value to be set.
-  int32_t cppValue = toInt32(info.GetIsolate(), v8Value, NormalConversion, exceptionState);
+  int32_t cppValue = NativeValueTraits<IDLLong>::nativeValue(info.GetIsolate(), v8Value, exceptionState, NormalConversion);
   if (exceptionState.hadException())
     return;
 
@@ -133,11 +135,11 @@ static void voidMethodDoubleArgFloatArgMethod(const v8::FunctionCallbackInfo<v8:
 
   double doubleArg;
   float floatArg;
-  doubleArg = toRestrictedDouble(info.GetIsolate(), info[0], exceptionState);
+  doubleArg = NativeValueTraits<IDLDouble>::nativeValue(info.GetIsolate(), info[0], exceptionState);
   if (exceptionState.hadException())
     return;
 
-  floatArg = toRestrictedFloat(info.GetIsolate(), info[1], exceptionState);
+  floatArg = NativeValueTraits<IDLFloat>::nativeValue(info.GetIsolate(), info[1], exceptionState);
   if (exceptionState.hadException())
     return;
 
@@ -156,7 +158,7 @@ static void voidMethodPartialOverload2Method(const v8::FunctionCallbackInfo<v8::
   TestInterfaceOriginTrialEnabled* impl = V8TestInterfaceOriginTrialEnabled::toImpl(info.Holder());
 
   double doubleArg;
-  doubleArg = toRestrictedDouble(info.GetIsolate(), info[0], exceptionState);
+  doubleArg = NativeValueTraits<IDLDouble>::nativeValue(info.GetIsolate(), info[0], exceptionState);
   if (exceptionState.hadException())
     return;
 
@@ -295,4 +297,8 @@ TestInterfaceOriginTrialEnabled* V8TestInterfaceOriginTrialEnabled::toImplWithTy
   return hasInstance(value, isolate) ? toImpl(v8::Local<v8::Object>::Cast(value)) : nullptr;
 }
 
+TestInterfaceOriginTrialEnabled* NativeValueTraits<TestInterfaceOriginTrialEnabled>::nativeValue(v8::Isolate* isolate, v8::Local<v8::Value> value, ExceptionState& exceptionState) {
+  return V8TestInterfaceOriginTrialEnabled::toImplWithTypeCheck(isolate, value);
+}
+
 }  // namespace blink