Make indentation uniform across source files

No more tabs, 4 spaces instead. And remove trailing whitespace.

1 files changed, 8 insertions, 8 deletions

diff --git a/src/selection.h b/src/selection.h
index 1dd3470..a292205 100644
--- a/src/selection.h
+++ b/src/selection.h
@@ -7,15 +7,15 @@
 
 namespace procman
 {
-  class SelectionMemento
-  {
-    std::vector<pid_t> pids;
-    static void add_to_selected(GtkTreeModel* model, GtkTreePath* path, GtkTreeIter* iter, gpointer data);
+    class SelectionMemento
+    {
+        std::vector<pid_t> pids;
+        static void add_to_selected(GtkTreeModel* model, GtkTreePath* path, GtkTreeIter* iter, gpointer data);
 
-  public:
-    void save(GtkWidget* tree);
-    void restore(GtkWidget* tree);
-  };
+    public:
+        void save(GtkWidget* tree);
+        void restore(GtkWidget* tree);
+    };
 }
 
 #endif /* H_MATE_SYSTEM_MONITOR_SELECTION_H_1183113337 */