Switching to contact lookup URI in View Contact.

This also fixes UI update after contact split.
diff --git a/src/com/android/contacts/ScrollingTabWidget.java b/src/com/android/contacts/ScrollingTabWidget.java
index 5714fa8..6974a6e 100644
--- a/src/com/android/contacts/ScrollingTabWidget.java
+++ b/src/com/android/contacts/ScrollingTabWidget.java
@@ -203,7 +203,9 @@
             return;
         }
 
-        mTabsView.setSelected(mSelectedTab, false);
+        if (mSelectedTab < getTabCount()) {
+            mTabsView.setSelected(mSelectedTab, false);
+        }
         mSelectedTab = index;
         mTabsView.setSelected(mSelectedTab, true);
     }