Add includes to UI files to resolve FTBFS.

Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it>
(cherry picked from commit 5dea96d025)

kcm_gtk/kcmgtkwidget.ui

@@ -701,9 +701,8 @@
     <tabstop>emacsDetails</tabstop>
 </tabstops>
 <layoutdefaults spacing="6" margin="11"/>
-<includehints>
-    <includehint>kurllabel.h</includehint>
-    <includehint>ksqueezedtextlabel.h</includehint>
-    <includehint>ksqueezedtextlabel.h</includehint>
-</includehints>
+<includes>
+    <include location="global" impldecl="in implementation">kurllabel.h</include>
+    <include location="global" impldecl="in implementation">ksqueezedtextlabel.h</include>
+</includes>
 </UI>

kcm_gtk/mozillaprofile.ui

@@ -68,7 +68,7 @@
 <customwidgets>
 </customwidgets>
 <layoutdefaults spacing="6" margin="11"/>
-<includehints>
-    <includehint>tdelistview.h</includehint>
-</includehints>
+<includes>
+    <include location="global" impldecl="in implementation">tdelistview.h</include>
+</includes>
 </UI>