Polished split and unsplit toolbar icons

Now, they are crisp and have a shadow. Change-Id: I374bc731fc4b02d2df6cd09cf13c83eab44c2899 Reviewed-by: Alessandro Portale <alessandro.portale@nokia.com> (cherry picked from commit 89bb6d53 ) Reviewed-by: Eike Ziller <eike.ziller@nokia.com>

Polished split and unsplit toolbar icons
Now, they are crisp and have a shadow. Change-Id: I374bc731fc4b02d2df6cd09cf13c83eab44c2899 Reviewed-by: Alessandro Portale <alessandro.portale@nokia.com> (cherry picked from commit 89bb6d53 ) Reviewed-by: Eike Ziller <eike.ziller@nokia.com>
117e4684 · Alessandro Portale · Eike Ziller · aefb67e6 · aefb67e6 · 117e4684
Commit 117e4684 authored Mar 01, 2012 by Alessandro Portale Committed by Eike Ziller Mar 05, 2012
--- a/src/plugins/coreplugin/images/button_close.png
+++ b/src/plugins/coreplugin/images/button_close.png
--- a/src/plugins/coreplugin/images/filtericon.png
+++ b/src/plugins/coreplugin/images/filtericon.png
--- a/src/plugins/coreplugin/images/linkicon.png
+++ b/src/plugins/coreplugin/images/linkicon.png
--- a/src/plugins/coreplugin/images/splitbutton_closebottom.png
+++ b/src/plugins/coreplugin/images/splitbutton_closebottom.png
--- a/src/plugins/coreplugin/images/splitbutton_closeleft.png
+++ b/src/plugins/coreplugin/images/splitbutton_closeleft.png
--- a/src/plugins/coreplugin/images/splitbutton_closeright.png
+++ b/src/plugins/coreplugin/images/splitbutton_closeright.png
--- a/src/plugins/coreplugin/images/splitbutton_closetop.png
+++ b/src/plugins/coreplugin/images/splitbutton_closetop.png
--- a/src/plugins/coreplugin/images/splitbutton_horizontal.png
+++ b/src/plugins/coreplugin/images/splitbutton_horizontal.png