Implement chrome specific endpoints

[dkropachev]

https://github.com/SeleniumHQ/selenium/blob/1b0045c8ab1a6f200184ecce6073cb5cb8f8f8cf/dotnet/src/webdriver/Chrome/ChromeDriver.cs :

            { ExecuteCdp, new HttpCommandInfo(HttpCommandInfo.PostCommand, "/session/{sessionId}/goog/cdp/execute") },
            { GetCastSinksCommand, new HttpCommandInfo(HttpCommandInfo.GetCommand, "/session/{sessionId}/goog/cast/get_sinks") },
            { SelectCastSinkCommand, new HttpCommandInfo(HttpCommandInfo.PostCommand, "/session/{sessionId}/goog/cast/set_sink_to_use") },
            { StartCastTabMirroringCommand, new HttpCommandInfo(HttpCommandInfo.PostCommand, "/session/{sessionId}/goog/cast/start_tab_mirroring") },
            { StartCastDesktopMirroringCommand, new HttpCommandInfo(HttpCommandInfo.PostCommand, "/session/{sessionId}/goog/cast/start_desktop_mirroring") },
            { GetCastIssueMessageCommand, new HttpCommandInfo(HttpCommandInfo.GetCommand, "/session/{sessionId}/goog/cast/get_issue_message") },
            { StopCastingCommand, new HttpCommandInfo(HttpCommandInfo.PostCommand, "/session/{sessionId}/goog/cast/stop_casting") }