[gnome-usage] process-row: Set pixel-size instead of requesting width/height

[Felipe Borges <felipeborges src gnome org>]

commit 121c89e246c4179f2257d7c67ff19c4e5121d99e
Author: Felipe Borges <felipeborges gnome org>
Date:   Mon Dec 4 12:29:45 2017 +0100

    process-row: Set pixel-size instead of requesting width/height

 data/ui/process-row.ui | 1 +
 src/process-row.vala   | 2 --
 2 files changed, 1 insertion(+), 2 deletions(-)
---
diff --git a/data/ui/process-row.ui b/data/ui/process-row.ui
index 029e99b..0fc0444 100644
--- a/data/ui/process-row.ui
+++ b/data/ui/process-row.ui
@@ -20,6 +20,7 @@
                 <property name="visible">True</property>
                 <property name="margin_right">10</property>
                 <property name="margin_left">10</property>
+                <property name="pixel_size">24</property>
               </object>
               <packing>
                 <property name="expand">False</property>
diff --git a/src/process-row.vala b/src/process-row.vala
index dcca9d0..526aa27 100644
--- a/src/process-row.vala
+++ b/src/process-row.vala
@@ -83,8 +83,6 @@ namespace Usage
             if(icon.pixbuf == null)
             {
                 icon.set_from_icon_name("system-run-symbolic", Gtk.IconSize.BUTTON);
-                icon.width_request = 24;
-                icon.height_request = 24;
             }
         }