[inspector] migrate Runtime to new style

src/inspector/v8-value-copier.h

Index: src/inspector/v8-value-copier.h
diff --git a/src/inspector/v8-value-copier.h b/src/inspector/v8-value-copier.h
index c24a5648a21642ea49858b73c5c2e9ae78f11483..ee887e5ad43b450a97449f959224090fd746a9f0 100644
--- a/src/inspector/v8-value-copier.h
+++ b/src/inspector/v8-value-copier.h
@@ -5,6 +5,8 @@
 #ifndef V8_INSPECTOR_V8VALUECOPIER_H_
 #define V8_INSPECTOR_V8VALUECOPIER_H_
 
+#include "src/inspector/protocol/Protocol.h"
+
 #include "include/v8.h"
 
 namespace v8_inspector {
@@ -19,6 +21,9 @@ v8::Maybe<bool> createDataProperty(v8::Local<v8::Context>,
 v8::Maybe<bool> createDataProperty(v8::Local<v8::Context>, v8::Local<v8::Array>,
                                    int index, v8::Local<v8::Value>);
 
+protocol::Response toProtocolValue(v8::Local<v8::Context>, v8::Local<v8::Value>,
+                                   std::unique_ptr<protocol::Value>* result);
+
 }  // namespace v8_inspector
 
 #endif  // V8_INSPECTOR_V8VALUECOPIER_H_