Remove redundant IsEmpty checks after calling toV8()

third_party/WebKit/Source/bindings/modules/v8/V8BindingForModules.cpp

Index: third_party/WebKit/Source/bindings/modules/v8/V8BindingForModules.cpp
diff --git a/third_party/WebKit/Source/bindings/modules/v8/V8BindingForModules.cpp b/third_party/WebKit/Source/bindings/modules/v8/V8BindingForModules.cpp
index 7fca51f6c644ccbc7cb73912a57040860124563c..efb5caf62133fd41d0df36f78d4ebe3c15c2482e 100644
--- a/third_party/WebKit/Source/bindings/modules/v8/V8BindingForModules.cpp
+++ b/third_party/WebKit/Source/bindings/modules/v8/V8BindingForModules.cpp
@@ -113,8 +113,6 @@ v8::Local<v8::Value> toV8(const IDBKey* key, v8::Local<v8::Object> creationConte
             v8::Local<v8::Array> array = v8::Array::New(isolate, key->array().size());
             for (size_t i = 0; i < key->array().size(); ++i) {
                 v8::Local<v8::Value> value = toV8(key->array()[i].get(), creationContext, isolate);
-                if (value.IsEmpty())
-                    value = v8::Undefined(isolate);
                 if (!v8CallBoolean(array->CreateDataProperty(context, i, value)))
                     return v8Undefined();
             }
@@ -337,8 +335,6 @@ static v8::Local<v8::Value> deserializeIDBValue(v8::Isolate* isolate, v8::Local<
     v8::Local<v8::Value> v8Value = deserializeIDBValueData(isolate, value);
     if (value->primaryKey()) {
         v8::Local<v8::Value> key = toV8(value->primaryKey(), creationContext, isolate);
-        if (key.IsEmpty())
-            return v8::Local<v8::Value>();
         bool injected = injectV8KeyIntoV8Value(isolate, key, v8Value, value->keyPath());
         ASSERT_UNUSED(injected, injected);
     }