add number to tabs in qc

    Bug 4082783
    add a little indicator to show how many tabs are open in the
    QuickControls

Change-Id: Ibac866c2fbb82423c7b9d2e34fa370ca327f4eac
diff --git a/res/values/dimensions.xml b/res/values/dimensions.xml
index 14c0c04..e92828e 100644
--- a/res/values/dimensions.xml
+++ b/res/values/dimensions.xml
@@ -36,6 +36,7 @@
     <dimen name="qc_tab_title_height">30dip</dimen>
     <dimen name="qc_thumb_width">240dip</dimen>
     <dimen name="qc_thumb_height">160dip</dimen>
+    <dimen name="qc_item_size">48dip</dimen>
     <dimen name="bookmark_widget_thumb_size">32dip</dimen>
     <dimen name="bookmark_widget_favicon_size">26dip</dimen>
     <!-- For the most visited page -->