scripted-diff: Avoid `interface` keyword to fix windows gitian build

Rename `interface` to `interfaces`

Build failure reported by Chun Kuan Lee <ken2812221@gmail.com>
https://github.com/bitcoin/bitcoin/pull/10244#issuecomment-379434756

-BEGIN VERIFY SCRIPT-

git mv src/interface src/interfaces
ren() { git grep -l "$1" | xargs sed -i "s,$1,$2,g"; }
ren interface/            interfaces/
ren interface::           interfaces::
ren BITCOIN_INTERFACE_    BITCOIN_INTERFACES_
ren "namespace interface" "namespace interfaces"

-END VERIFY SCRIPT-

1 files changed, 9 insertions, 9 deletions

diff --git a/src/qt/splashscreen.h b/src/qt/splashscreen.h
index 419f36f641..9ef19675d8 100644
--- a/src/qt/splashscreen.h
+++ b/src/qt/splashscreen.h
@@ -12,7 +12,7 @@
 
 class NetworkStyle;
 
-namespace interface {
+namespace interfaces {
 class Handler;
 class Node;
 class Wallet;
@@ -29,7 +29,7 @@ class SplashScreen : public QWidget
     Q_OBJECT
 
 public:
-    explicit SplashScreen(interface::Node& node, Qt::WindowFlags f, const NetworkStyle *networkStyle);
+    explicit SplashScreen(interfaces::Node& node, Qt::WindowFlags f, const NetworkStyle *networkStyle);
     ~SplashScreen();
 
 protected:
@@ -52,19 +52,19 @@ private:
     /** Disconnect core signals to splash screen */
     void unsubscribeFromCoreSignals();
     /** Connect wallet signals to splash screen */
-    void ConnectWallet(std::unique_ptr<interface::Wallet> wallet);
+    void ConnectWallet(std::unique_ptr<interfaces::Wallet> wallet);
 
     QPixmap pixmap;
     QString curMessage;
     QColor curColor;
     int curAlignment;
 
-    interface::Node& m_node;
-    std::unique_ptr<interface::Handler> m_handler_init_message;
-    std::unique_ptr<interface::Handler> m_handler_show_progress;
-    std::unique_ptr<interface::Handler> m_handler_load_wallet;
-    std::list<std::unique_ptr<interface::Wallet>> m_connected_wallets;
-    std::list<std::unique_ptr<interface::Handler>> m_connected_wallet_handlers;
+    interfaces::Node& m_node;
+    std::unique_ptr<interfaces::Handler> m_handler_init_message;
+    std::unique_ptr<interfaces::Handler> m_handler_show_progress;
+    std::unique_ptr<interfaces::Handler> m_handler_load_wallet;
+    std::list<std::unique_ptr<interfaces::Wallet>> m_connected_wallets;
+    std::list<std::unique_ptr<interfaces::Handler>> m_connected_wallet_handlers;
 };
 
 #endif // BITCOIN_QT_SPLASHSCREEN_H