gui: Remove unused interfaces::Node references

Remove Node references no longer needed after previous commit

src/qt/bitcoin.cpp

@@ -490,7 +490,7 @@ int GuiMain(int argc, char* argv[])
     // Show help message immediately after parsing command-line options (for "-lang") and setting locale,
     // but before showing splash screen.
     if (HelpRequested(gArgs) || gArgs.IsArgSet("-version")) {
-        HelpMessageDialog help(*node, nullptr, gArgs.IsArgSet("-version"));
+        HelpMessageDialog help(nullptr, gArgs.IsArgSet("-version"));
         help.showOrPrint();
         return EXIT_SUCCESS;
     }
@@ -500,7 +500,7 @@ int GuiMain(int argc, char* argv[])
     bool did_show_intro = false;
     bool prune = false; // Intro dialog prune check box
     // Gracefully exit if the user cancels
-    if (!Intro::showIfNeeded(*node, did_show_intro, prune)) return EXIT_SUCCESS;
+    if (!Intro::showIfNeeded(did_show_intro, prune)) return EXIT_SUCCESS;
 
     /// 6. Determine availability of data directory and parse bitcoin.conf
     /// - Do not call GetDataDir(true) before this step finishes
@@ -533,7 +533,7 @@ int GuiMain(int argc, char* argv[])
     }
 #ifdef ENABLE_WALLET
     // Parse URIs on command line -- this can affect Params()
-    PaymentServer::ipcParseCommandLine(*node, argc, argv);
+    PaymentServer::ipcParseCommandLine(argc, argv);
 #endif
     if (!gArgs.InitSettings(error)) {
         InitError(Untranslated(error));

src/qt/bitcoingui.cpp

@@ -95,7 +95,7 @@ BitcoinGUI::BitcoinGUI(interfaces::Node& node, const PlatformStyle *_platformSty
     updateWindowTitle();
 
     rpcConsole = new RPCConsole(node, _platformStyle, nullptr);
-    helpMessageDialog = new HelpMessageDialog(node, this, false);
+    helpMessageDialog = new HelpMessageDialog(this, false);
 #ifdef ENABLE_WALLET
     if(enableWallet)
     {
@@ -821,7 +821,7 @@ void BitcoinGUI::aboutClicked()
     if(!clientModel)
         return;
 
-    HelpMessageDialog dlg(m_node, this, true);
+    HelpMessageDialog dlg(this, true);
     dlg.exec();
 }
 

src/qt/intro.cpp

@@ -182,7 +182,7 @@ void Intro::setDataDirectory(const QString &dataDir)
     }
 }
 
-bool Intro::showIfNeeded(interfaces::Node& node, bool& did_show_intro, bool& prune)
+bool Intro::showIfNeeded(bool& did_show_intro, bool& prune)
 {
     did_show_intro = false;
 

src/qt/intro.h

@@ -47,7 +47,7 @@ public:
      * @note do NOT call global GetDataDir() before calling this function, this
      * will cause the wrong path to be cached.
      */
-    static bool showIfNeeded(interfaces::Node& node, bool& did_show_intro, bool& prune);
+    static bool showIfNeeded(bool& did_show_intro, bool& prune);
 
 Q_SIGNALS:
     void requestCheck();

src/qt/paymentserver.cpp

@@ -74,7 +74,7 @@ static QSet<QString> savedPaymentRequests;
 // Warning: ipcSendCommandLine() is called early in init,
 // so don't use "Q_EMIT message()", but "QMessageBox::"!
 //
-void PaymentServer::ipcParseCommandLine(interfaces::Node& node, int argc, char* argv[])
+void PaymentServer::ipcParseCommandLine(int argc, char* argv[])
 {
     for (int i = 1; i < argc; i++)
     {

src/qt/paymentserver.h

@@ -61,7 +61,7 @@ class PaymentServer : public QObject
 public:
     // Parse URIs on command line
     // Returns false on error
-    static void ipcParseCommandLine(interfaces::Node& node, int argc, char *argv[]);
+    static void ipcParseCommandLine(int argc, char *argv[]);
 
     // Returns true if there were URIs on the command line
     // which were successfully sent to an already-running

src/qt/utilitydialog.cpp

@@ -28,7 +28,7 @@
 #include <QVBoxLayout>
 
 /** "Help message" or "About" dialog box */
-HelpMessageDialog::HelpMessageDialog(interfaces::Node& node, QWidget *parent, bool about) :
+HelpMessageDialog::HelpMessageDialog(QWidget *parent, bool about) :
     QDialog(parent),
     ui(new Ui::HelpMessageDialog)
 {

src/qt/utilitydialog.h

@@ -12,10 +12,6 @@ QT_BEGIN_NAMESPACE
 class QMainWindow;
 QT_END_NAMESPACE
 
-namespace interfaces {
-    class Node;
-}
-
 namespace Ui {
     class HelpMessageDialog;
 }
@@ -26,7 +22,7 @@ class HelpMessageDialog : public QDialog
     Q_OBJECT
 
 public:
-    explicit HelpMessageDialog(interfaces::Node& node, QWidget *parent, bool about);
+    explicit HelpMessageDialog(QWidget *parent, bool about);
     ~HelpMessageDialog();
 
     void printToConsole();