chatview: allow remote-debugging-port option to be set

- also re-enables the disable-web-security flag

Change-Id: Iabbae6bd78e30be91b42ea08541cb3ab3aea4045

src/main.cpp

@@ -66,7 +66,9 @@ main(int argc, char* argv[])
         Qt::HighDpiScaleFactorRoundingPolicy::RoundPreferFloor);
     QtWebEngine::initialize();
 
-    MainApplication app(argc, argv);
+    char ARG_DISABLE_WEB_SECURITY[] = "--disable-web-security";
+    auto newArgv = parseInputArgument(argc, argv, ARG_DISABLE_WEB_SECURITY);
+    MainApplication app(argc, newArgv);
 
     /*
      * Runguard to make sure that only one instance runs at a time.

src/mainapplication.cpp

@@ -257,6 +257,15 @@ MainApplication::parseArguments()
     parser.addHelpOption();
     parser.addVersionOption();
 
+    // This option is forced into the arg list.
+    QCommandLineOption webSecurityDisableOption(QStringList() << "disable-web-security");
+    parser.addOption(webSecurityDisableOption);
+
+    QCommandLineOption webDebugOption(QStringList() << "remote-debugging-port",
+                                      "Web debugging port.",
+                                      "port");
+    parser.addOption(webDebugOption);
+
     QCommandLineOption minimizedOption(QStringList() << "m"
                                                      << "minimized",
                                        "Start minimized.");