Userland+LibGUI: Add shorthand versions of the Margins constructor

This allows for typing [8] instead of [8, 8, 8, 8] to specify the same
margin on all edges, for example. The constructors follow CSS' style of
specifying margins. The added constructors are:

- Margins(int all): Sets the same margin on all edges.
- Margins(int vertical, int horizontal): Sets the first argument to top
  and bottom margins, and the second argument to left and right margins.
- Margins(int top, int vertical, int bottom): Sets the first argument to
  the top margin, the second argument to the left and right margins,
  and the third argument to the bottom margin.

1 files changed, 1 insertions, 1 deletions

diff --git a/Userland/Applications/SystemMonitor/ProcessUnveiledPathsWidget.cpp b/Userland/Applications/SystemMonitor/ProcessUnveiledPathsWidget.cpp
index 26ba36e1a9..2ad0045bac 100644
--- a/Userland/Applications/SystemMonitor/ProcessUnveiledPathsWidget.cpp
+++ b/Userland/Applications/SystemMonitor/ProcessUnveiledPathsWidget.cpp
@@ -13,7 +13,7 @@
 ProcessUnveiledPathsWidget::ProcessUnveiledPathsWidget()
 {
     set_layout<GUI::VerticalBoxLayout>();
-    layout()->set_margins({ 4, 4, 4, 4 });
+    layout()->set_margins(4);
     m_table_view = add<GUI::TableView>();
 
     Vector<GUI::JsonArrayModel::FieldSpec> pid_unveil_fields;