Port RuleBook::discardUsed from Client to AbstractClient

Summary: Prepares the Rules update on reconfigure for Wayland windows.

Reviewers: #kwin, #plasma

Subscribers: plasma-devel, kwin

Tags: #kwin

Differential Revision: https://phabricator.kde.org/D8094

rules.cpp

@@ -1108,7 +1108,7 @@ void RuleBook::cleanupTemporaryRules()
         QTimer::singleShot(60000, this, SLOT(cleanupTemporaryRules()));
 }
 
-void RuleBook::discardUsed(Client* c, bool withdrawn)
+void RuleBook::discardUsed(AbstractClient* c, bool withdrawn)
 {
     bool updated = false;
     for (QList< Rules* >::Iterator it = m_rules.begin();

rules.h

@@ -293,7 +293,7 @@ class KWIN_EXPORT RuleBook : public QObject
 public:
     virtual ~RuleBook();
     WindowRules find(const AbstractClient*, bool);
-    void discardUsed(Client* c, bool withdraw);
+    void discardUsed(AbstractClient* c, bool withdraw);
     void setUpdatesDisabled(bool disable);
     bool areUpdatesDisabled() const;
     void load();

workspace.cpp

@@ -851,8 +851,8 @@ void Workspace::slotReconfigure()
     updateToolWindows(true);
 
     RuleBook::self()->load();
-    for (ClientList::Iterator it = clients.begin();
-            it != clients.end();
+    for (auto it = m_allClients.begin();
+            it != m_allClients.end();
             ++it) {
         (*it)->setupWindowRules(true);
         (*it)->applyWindowRules();