Fixes for "krazy"

src/kitemviews/kfileitemmodelrolesupdater.cpp

@@ -744,7 +744,7 @@ int KFileItemModelRolesUpdater::subDirectoriesCount(const QString& path)
     if (dir) {
         count = 0;
         struct dirent *dirEntry = 0;
-        while ((dirEntry = ::readdir(dir))) {
+        while ((dirEntry = ::readdir(dir))) { // krazy:exclude=syscalls
             if (dirEntry->d_name[0] == '.') {
                 if (dirEntry->d_name[1] == '\0') {
                     // Skip "."

src/kitemviews/kfileitemmodelrolesupdater.h

@@ -47,7 +47,7 @@ class LIBDOLPHINPRIVATE_EXPORT KFileItemModelRolesUpdater : public QObject
     Q_OBJECT
 
 public:
-    KFileItemModelRolesUpdater(KFileItemModel* model, QObject* parent = 0);
+    explicit KFileItemModelRolesUpdater(KFileItemModel* model, QObject* parent = 0);
     virtual ~KFileItemModelRolesUpdater();
 
     void setIconSize(const QSize& size);

src/kitemviews/kpixmapmodifier.cpp

@@ -1,4 +1,4 @@
-//krazy:exclude=copyright (email of Maxim is missing)
+// krazy:excludeall=copyright (email of Maxim is missing)
 /*
     This file is a part of the KDE project
 

src/search/dolphinsearchbox.cpp

@@ -34,7 +34,6 @@
 #include <QHBoxLayout>
 #include <QKeyEvent>
 #include <QLabel>
-#include <QToolButton>
 #include <QScrollArea>
 #include <QTimer>
 #include <QToolButton>

src/views/dolphinitemlistcontainer.cpp

@@ -23,7 +23,6 @@
 #include "dolphin_detailsmodesettings.h"
 #include "dolphin_compactmodesettings.h"
 
-#include <kitemviews/kitemliststyleoption.h>
 #include <kitemviews/kfileitemlistview.h>
 #include <kitemviews/kfileitemmodel.h>
 #include <kitemviews/kitemlistcontroller.h>

src/views/dolphinitemlistcontainer.h

@@ -43,8 +43,8 @@ class LIBDOLPHINPRIVATE_EXPORT DolphinItemListContainer : public KItemListContai
     Q_OBJECT
 
 public:
-    DolphinItemListContainer(KDirLister* dirLister,
-                             QWidget* parent = 0);
+    explicit DolphinItemListContainer(KDirLister* dirLister,
+                                      QWidget* parent = 0);
 
     virtual ~DolphinItemListContainer();