Make the minitabs stretch to fit the available space.

Change-Id: Ifd2b774b40e2831f4f2326c0fe9ebbb3e7d714d0
diff --git a/src/com/android/contacts/ScrollingTabWidget.java b/src/com/android/contacts/ScrollingTabWidget.java
index ddd101b..466071a 100644
--- a/src/com/android/contacts/ScrollingTabWidget.java
+++ b/src/com/android/contacts/ScrollingTabWidget.java
@@ -152,6 +152,14 @@
         return mTabsView.getChildCount();
     }
 
+    /**
+     * Returns the {@link ViewGroup} that actually contains the tabs. This is where the tab
+     * views should be attached to when being inflated.
+     */
+    public ViewGroup getTabParent() {
+        return mTabsView;
+    }
+
     public void removeAllTabs() {
         mTabsView.removeAllViews();
     }