[DevTools] Introduce unserializableValue in RemoteObject.

third_party/WebKit/Source/platform/v8_inspector/InjectedScript.cpp

 /*
  * Copyright (C) 2012 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 271 matching lines @@
             return v8::MaybeLocal<v8::Value>();
         if (remoteObjectId->contextId() != m_context->contextId()) {
             *errorString = "Argument should belong to the same JavaScript world as target object";
             return v8::MaybeLocal<v8::Value>();
         }
         v8::Local<v8::Value> object;
         if (!findObject(errorString, *remoteObjectId, &object))
             return v8::MaybeLocal<v8::Value>();
         return object;
     }
-    if (callArgument->hasValue()) {
-        String16 value = callArgument->getValue(nullptr)->toJSONString();
-        if (callArgument->getType(String16()) == "number")
-            value = "Number(" + value + ")";
+    if (callArgument->hasValue() || callArgument->hasUnserializableValue()) {
+        String16 value = callArgument->hasValue() ?
+            callArgument->getValue(nullptr)->toJSONString() :
+            "Number(\"" + callArgument->getUnserializableValue("") + "\")";
         v8::Local<v8::Value> object;
         if (!m_context->inspector()->compileAndRunInternalScript(m_context->context(), toV8String(m_context->isolate(), value)).ToLocal(&object)) {
             *errorString = "Couldn't parse value object in call argument";
             return v8::MaybeLocal<v8::Value>();
         }
         return object;
     }
     return v8::Undefined(m_context->isolate());
 }
 
@@ skipping 182 matching lines @@
 void InjectedScript::CallFrameScope::findInjectedScript(V8InspectorSessionImpl* session)
 {
     std::unique_ptr<RemoteCallFrameId> remoteId = RemoteCallFrameId::parse(m_errorString, m_remoteCallFrameId);
     if (!remoteId)
         return;
     m_frameOrdinal = static_cast<size_t>(remoteId->frameOrdinal());
     m_injectedScript = session->findInjectedScript(m_errorString, remoteId.get());
 }
 
 } // namespace blink