[gtk+] tutorial: Drop excessive margin from headerbar

[Matthias Clasen <matthiasc src gnome org>]

commit 213f74fe823f1d835c2d4fba04877a9a39d6d2f4
Author: Matthias Clasen <mclasen redhat com>
Date:   Sat Feb 27 23:28:17 2016 -0500

    tutorial: Drop excessive margin from headerbar
    
    It is no longer necessary to add extra margins around the
    center child in a headerbar.

 examples/application10/window.ui |    1 -
 examples/application2/window.ui  |    1 -
 examples/application3/window.ui  |    1 -
 examples/application4/window.ui  |    1 -
 examples/application5/window.ui  |    1 -
 examples/application6/window.ui  |    1 -
 examples/application7/window.ui  |    1 -
 examples/application8/window.ui  |    1 -
 examples/application9/window.ui  |    1 -
 9 files changed, 0 insertions(+), 9 deletions(-)
---
diff --git a/examples/application10/window.ui b/examples/application10/window.ui
index d5512fd..270e129 100644
--- a/examples/application10/window.ui
+++ b/examples/application10/window.ui
@@ -29,7 +29,6 @@
             <child type="title">
               <object class="GtkStackSwitcher" id="tabs">
                 <property name="visible">True</property>
-                <property name="margin">6</property>
                 <property name="stack">stack</property>
               </object>
             </child>
diff --git a/examples/application2/window.ui b/examples/application2/window.ui
index 6b37e86..d90c3f6 100644
--- a/examples/application2/window.ui
+++ b/examples/application2/window.ui
@@ -15,7 +15,6 @@
             <child type="title">
               <object class="GtkStackSwitcher" id="tabs">
                 <property name="visible">True</property>
-                <property name="margin">6</property>
                 <property name="stack">stack</property>
               </object>
             </child>
diff --git a/examples/application3/window.ui b/examples/application3/window.ui
index 6b37e86..d90c3f6 100644
--- a/examples/application3/window.ui
+++ b/examples/application3/window.ui
@@ -15,7 +15,6 @@
             <child type="title">
               <object class="GtkStackSwitcher" id="tabs">
                 <property name="visible">True</property>
-                <property name="margin">6</property>
                 <property name="stack">stack</property>
               </object>
             </child>
diff --git a/examples/application4/window.ui b/examples/application4/window.ui
index 6b37e86..d90c3f6 100644
--- a/examples/application4/window.ui
+++ b/examples/application4/window.ui
@@ -15,7 +15,6 @@
             <child type="title">
               <object class="GtkStackSwitcher" id="tabs">
                 <property name="visible">True</property>
-                <property name="margin">6</property>
                 <property name="stack">stack</property>
               </object>
             </child>
diff --git a/examples/application5/window.ui b/examples/application5/window.ui
index 6b37e86..d90c3f6 100644
--- a/examples/application5/window.ui
+++ b/examples/application5/window.ui
@@ -15,7 +15,6 @@
             <child type="title">
               <object class="GtkStackSwitcher" id="tabs">
                 <property name="visible">True</property>
-                <property name="margin">6</property>
                 <property name="stack">stack</property>
               </object>
             </child>
diff --git a/examples/application6/window.ui b/examples/application6/window.ui
index 6b37e86..d90c3f6 100644
--- a/examples/application6/window.ui
+++ b/examples/application6/window.ui
@@ -15,7 +15,6 @@
             <child type="title">
               <object class="GtkStackSwitcher" id="tabs">
                 <property name="visible">True</property>
-                <property name="margin">6</property>
                 <property name="stack">stack</property>
               </object>
             </child>
diff --git a/examples/application7/window.ui b/examples/application7/window.ui
index 589acd5..8f96f89 100644
--- a/examples/application7/window.ui
+++ b/examples/application7/window.ui
@@ -15,7 +15,6 @@
             <child type="title">
               <object class="GtkStackSwitcher" id="tabs">
                 <property name="visible">True</property>
-                <property name="margin">6</property>
                 <property name="stack">stack</property>
               </object>
             </child>
diff --git a/examples/application8/window.ui b/examples/application8/window.ui
index ab39883..d2a085a 100644
--- a/examples/application8/window.ui
+++ b/examples/application8/window.ui
@@ -15,7 +15,6 @@
             <child type="title">
               <object class="GtkStackSwitcher" id="tabs">
                 <property name="visible">True</property>
-                <property name="margin">6</property>
                 <property name="stack">stack</property>
               </object>
             </child>
diff --git a/examples/application9/window.ui b/examples/application9/window.ui
index b5f40fb..f58d10c 100644
--- a/examples/application9/window.ui
+++ b/examples/application9/window.ui
@@ -32,7 +32,6 @@
             <child type="title">
               <object class="GtkStackSwitcher" id="tabs">
                 <property name="visible">True</property>
-                <property name="margin">6</property>
                 <property name="stack">stack</property>
               </object>
             </child>