Merge #17499: refactor, qt: Remove unused signal from WalletView class

5fa28e9 refactor: Remove unused signal (Hennadii Stepanov)

Pull request description:

  `WalletView::showNormalIfMinimized()` signal was introduced in #2872 (dbc0a6a).

  The only signal emit command was removed in #3144 (2384a28)

ACKs for top commit:
  promag:
    ACK 5fa28e9.
  practicalswift:
    ACK 5fa28e9: nice find
  emilengler:
    ACK 5fa28e9
  jonasschnelli:
    utACK 5fa28e9

Tree-SHA512: 4714acf8c683594d3c00523c7b14bc6b94d469418f0cebe4f4b5266ca0e4c45c80d4caf358739eae9231ee4a69c9c902caeb35f3866b99443cf653f89d6d825b

Author: jonasschnelli

src/qt/walletframe.cpp

@@ -61,11 +61,6 @@ void WalletFrame::addWallet(WalletModel *walletModel)
     walletStack->addWidget(walletView);
     mapWalletViews[walletModel] = walletView;
 
-    // Ensure a walletView is able to show the main window
-    connect(walletView, &WalletView::showNormalIfMinimized, [this]{
-      gui->showNormalIfMinimized();
-    });
-
     connect(walletView, &WalletView::outOfSyncWarningClicked, this, &WalletFrame::outOfSyncWarningClicked);
 }
 

src/qt/walletview.h

@@ -115,8 +115,6 @@ public Q_SLOTS:
     void requestedSyncWarningInfo();
 
 Q_SIGNALS:
-    /** Signal that we want to show the main window */
-    void showNormalIfMinimized();
     /**  Fired when a message should be reported to the user */
     void message(const QString &title, const QString &message, unsigned int style);
     /** Encryption status of wallet changed */