[gnome-system-monitor] Use spaces for indentation instead of tabs

[Robert Roth <robertroth src gnome org>]

commit 6a7fa2937e03574ef52f36470fc5170a9dd8cd1e
Author: Robert Roth <robert roth off gmail com>
Date:   Wed Aug 7 00:28:48 2013 +0300

    Use spaces for indentation instead of tabs

 src/application.h   |    1 -
 src/argv.cpp        |    2 +-
 src/interface.cpp   |   22 +++++++++++-----------
 src/procactions.cpp |    2 +-
 4 files changed, 13 insertions(+), 14 deletions(-)
---
diff --git a/src/application.h b/src/application.h
index e9a257c..5568379 100644
--- a/src/application.h
+++ b/src/application.h
@@ -3,7 +3,6 @@
 #define _PROCMAN_PROCMAN_APP_H_
 
 #include <gtkmm.h>
-#include <glibtop/cpu.h>
 
 struct ProcInfo;
 struct LoadGraph;
diff --git a/src/argv.cpp b/src/argv.cpp
index d6dd132..489bb32 100644
--- a/src/argv.cpp
+++ b/src/argv.cpp
@@ -31,7 +31,7 @@ namespace procman
         fs_tab.set_short_name('f');
         fs_tab.set_description(_("Show the File Systems tab"));
 
-       Glib::OptionEntry show_version;
+        Glib::OptionEntry show_version;
         show_version.set_long_name("version");
         show_version.set_description(_("Show the application's version"));
 
diff --git a/src/interface.cpp b/src/interface.cpp
index 06370d8..4513d54 100644
--- a/src/interface.cpp
+++ b/src/interface.cpp
@@ -61,8 +61,8 @@ search_text_changed (GtkEditable *entry, gpointer data)
 {
     GsmApplication * const app = static_cast<GsmApplication *>(data);
     gtk_tree_model_filter_refilter (GTK_TREE_MODEL_FILTER (gtk_tree_model_sort_get_model (
-                                         GTK_TREE_MODEL_SORT (gtk_tree_view_get_model(
-                                           GTK_TREE_VIEW (app->tree))))));
+                                    GTK_TREE_MODEL_SORT (gtk_tree_view_get_model(
+                                    GTK_TREE_VIEW (app->tree))))));
 }
 
 static void 
@@ -511,12 +511,12 @@ on_activate_priority (GSimpleAction *action, GVariant *parameter, gpointer data)
 
     const gint32 priority = g_variant_get_int32 (parameter);
     switch (priority) {
-           case 32: 
-               procdialog_create_renice_dialog (app);
-               break;
-           default:
-               renice (app, priority);
-               break;
+        case 32: 
+            procdialog_create_renice_dialog (app);
+            break;
+        default:
+            renice (app, priority);
+            break;
     }
 
 }
@@ -568,10 +568,10 @@ update_page_activities (GsmApplication *app)
     }
 
     if (strcmp (current_page, "disks") == 0) {
-               disks_update (app);
-               disks_thaw (app);
+        disks_update (app);
+        disks_thaw (app);
     } else {
-               disks_freeze (app);
+        disks_freeze (app);
     }
 }
 
diff --git a/src/procactions.cpp b/src/procactions.cpp
index 0f192c2..501dfc8 100644
--- a/src/procactions.cpp
+++ b/src/procactions.cpp
@@ -49,7 +49,7 @@ renice_single_process (GtkTreeModel *model, GtkTreePath *path, GtkTreeIter *iter
         return;
     if (info->nice == args->nice_value)
         return;
-    error = setpriority (PRIO_PROCESS, info->pid, args->nice_value);
+    error = setpriority (PRIO_PGRP, info->pid, args->nice_value);
 
     /* success */
     if(error != -1) return;