[DevTools] Copy objects from debugger context to inspected context properly.

BUG=637594

Review-Url: https://codereview.chromium.org/2253643002
Cr-Commit-Position: refs/heads/master@{#412436}
void V8Console::debugCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
{
    ConsoleHelper(info).reportCall(ConsoleAPIType::kDebug);
}

void V8Console::debugCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
{
    ConsoleHelper(info).reportCall(ConsoleAPIType::kDebug);
}
