detail-view: Code formatting fixes and cleanup

Author: oscfdezdz

src/exm-detail-view.c

@@ -377,10 +377,8 @@ on_data_loaded (GObject      *source,
     GError *error = NULL;
     ExmDetailView *self;
     ExmInstallButtonState install_state;
-    GtkWidget *child;
     GList *version_iter;
     ExmShellVersionMap *version_map;
-    gchar *uri;
 
     self = EXM_DETAIL_VIEW (user_data);
 
@@ -551,7 +549,8 @@ exm_detail_view_update (ExmDetailView *self)
 }
 
 void
-exm_detail_view_adaptive (ExmDetailView *self, AdwBreakpoint *breakpoint)
+exm_detail_view_adaptive (ExmDetailView *self,
+                          AdwBreakpoint *breakpoint)
 {
     GValue value = G_VALUE_INIT;
 
@@ -690,13 +689,13 @@ exm_detail_view_class_init (ExmDetailViewClass *klass)
 }
 
 static void
-widget_show(GtkWidget *widget) {
-    gtk_widget_set_visible(widget, TRUE);
+widget_show (GtkWidget *widget) {
+    gtk_widget_set_visible (widget, TRUE);
 }
 
 static void
-widget_hide(GtkWidget *widget) {
-    gtk_widget_set_visible(widget, FALSE);
+widget_hide (GtkWidget *widget) {
+    gtk_widget_set_visible (widget, FALSE);
 }
 
 static void