IDL: Add toRestricted{Float,Double}() helpers to V8Binding.h

Source/bindings/tests/results/core/V8TestDictionary.cpp

Index: Source/bindings/tests/results/core/V8TestDictionary.cpp
diff --git a/Source/bindings/tests/results/core/V8TestDictionary.cpp b/Source/bindings/tests/results/core/V8TestDictionary.cpp
index ecd5f24b9697fdc37aec2c673a0562a69d6062b0..30d7e02a768499ffa21887dc4fc771123c7af54b 100644
--- a/Source/bindings/tests/results/core/V8TestDictionary.cpp
+++ b/Source/bindings/tests/results/core/V8TestDictionary.cpp
@@ -80,7 +80,7 @@ void V8TestDictionary::toImpl(v8::Isolate* isolate, v8::Local<v8::Value> v8Value
     } else if (doubleOrNullMemberValue->IsNull()) {
         impl.setDoubleOrNullMemberToNull();
     } else {
-        TONATIVE_VOID_EXCEPTIONSTATE(double, doubleOrNullMember, toDouble(doubleOrNullMemberValue, exceptionState), exceptionState);
+        TONATIVE_VOID_EXCEPTIONSTATE(double, doubleOrNullMember, toRestrictedDouble(doubleOrNullMemberValue, exceptionState), exceptionState);
         impl.setDoubleOrNullMember(doubleOrNullMember);
     }
 
@@ -387,6 +387,18 @@ void V8TestDictionary::toImpl(v8::Isolate* isolate, v8::Local<v8::Value> v8Value
         impl.setUint8ArrayMember(uint8ArrayMember);
     }
 
+    v8::Local<v8::Value> unrestrictedDoubleMemberValue = v8Object->Get(v8String(isolate, "unrestrictedDoubleMember"));
+    if (block.HasCaught()) {
+        exceptionState.rethrowV8Exception(block.Exception());
+        return;
+    }
+    if (unrestrictedDoubleMemberValue.IsEmpty() || unrestrictedDoubleMemberValue->IsUndefined()) {
+        // Do nothing.
+    } else {
+        TONATIVE_VOID_EXCEPTIONSTATE(double, unrestrictedDoubleMember, toDouble(unrestrictedDoubleMemberValue, exceptionState), exceptionState);
+        impl.setUnrestrictedDoubleMember(unrestrictedDoubleMember);
+    }
+
 }
 
 v8::Local<v8::Value> toV8(const TestDictionary& impl, v8::Local<v8::Object> creationContext, v8::Isolate* isolate)
@@ -504,6 +516,12 @@ void toV8TestDictionary(const TestDictionary& impl, v8::Local<v8::Object> dictio
         dictionary->Set(v8String(isolate, "uint8ArrayMember"), toV8(impl.uint8ArrayMember(), creationContext, isolate));
     }
 
+    if (impl.hasUnrestrictedDoubleMember()) {
+        dictionary->Set(v8String(isolate, "unrestrictedDoubleMember"), v8::Number::New(isolate, impl.unrestrictedDoubleMember()));
+    } else {
+        dictionary->Set(v8String(isolate, "unrestrictedDoubleMember"), v8::Number::New(isolate, 3.14));
+    }
+
 }
 
 TestDictionary NativeValueTraits<TestDictionary>::nativeValue(const v8::Local<v8::Value>& value, v8::Isolate* isolate, ExceptionState& exceptionState)