[gtk+] inspector: Use GtkButton:icon-name in ui files

[Timm Bäder <baedert src gnome org>]

commit 132f2721ce49c2d5b8af3842655773b9c5c70039
Author: Timm Bäder <mail baedert org>
Date:   Fri Jan 13 21:08:59 2017 +0100

    inspector: Use GtkButton:icon-name in ui files

 gtk/inspector/css-editor.ui  |   22 ++--------------------
 gtk/inspector/object-tree.ui |   22 ++--------------------
 2 files changed, 4 insertions(+), 40 deletions(-)
---
diff --git a/gtk/inspector/css-editor.ui b/gtk/inspector/css-editor.ui
index f3a5eb3..bb195cb 100644
--- a/gtk/inspector/css-editor.ui
+++ b/gtk/inspector/css-editor.ui
@@ -32,17 +32,8 @@
             <property name="visible">True</property>
             <property name="relief">none</property>
             <property name="tooltip-text" translatable="yes">Disable this custom CSS</property>
+            <property name="icon-name">media-playback-pause-symbolic</property>
             <signal name="toggled" handler="disable_toggled"/>
-            <style>
-              <class name="image-button"/>
-            </style>
-            <child>
-              <object class="GtkImage">
-                <property name="visible">True</property>
-                <property name="icon-name">media-playback-pause-symbolic</property>
-                <property name="icon-size">1</property>
-              </object>
-            </child>
           </object>
           <packing>
             <property name="pack-type">start</property>
@@ -53,17 +44,8 @@
             <property name="visible">True</property>
             <property name="relief">none</property>
             <property name="tooltip-text" translatable="yes">Save the current CSS</property>
+            <property name="icon-name">document-save-symbolic</property>
             <signal name="clicked" handler="save_clicked"/>
-            <style>
-              <class name="image-button"/>
-            </style>
-            <child>
-              <object class="GtkImage">
-                <property name="visible">True</property>
-                <property name="icon-name">document-save-symbolic</property>
-                <property name="icon-size">1</property>
-              </object>
-            </child>
           </object>
           <packing>
             <property name="pack-type">start</property>
diff --git a/gtk/inspector/object-tree.ui b/gtk/inspector/object-tree.ui
index 0229a93..e68b3d6 100644
--- a/gtk/inspector/object-tree.ui
+++ b/gtk/inspector/object-tree.ui
@@ -38,33 +38,15 @@
             <child>
               <object class="GtkButton">
                 <property name="visible">True</property>
+                <property name="icon-name">go-down-symbolic</property>
                 <signal name="clicked" handler="next_match"/>
-                <style>
-                  <class name="image-button"/>
-                </style>
-                <child>
-                  <object class="GtkImage">
-                    <property name="visible">True</property>
-                    <property name="icon-name">go-down-symbolic</property>
-                    <property name="icon-size">1</property>
-                  </object>
-                </child>
               </object>
             </child>
             <child>
               <object class="GtkButton">
                 <property name="visible">True</property>
+                <property name="icon-name">go-up-symbolic</property>
                 <signal name="clicked" handler="previous_match"/>
-                <style>
-                  <class name="image-button"/>
-                </style>
-                <child>
-                  <object class="GtkImage">
-                    <property name="visible">True</property>
-                    <property name="icon-name">go-up-symbolic</property>
-                    <property name="icon-size">1</property>
-                  </object>
-                </child>
               </object>
             </child>
           </object>