update navigation bar state for tab

       Bug: 5023085
       force a state update to the navigation bar when
       setting active tab

Change-Id: Ie6db9587e1be8ba3c2303a8d1fa60c698d88cfdb
diff --git a/src/com/android/browser/PhoneUi.java b/src/com/android/browser/PhoneUi.java
index f2d5da0..7c3641c 100644
--- a/src/com/android/browser/PhoneUi.java
+++ b/src/com/android/browser/PhoneUi.java
@@ -27,6 +27,8 @@
 import android.webkit.WebView;
 import android.widget.FrameLayout;
 
+import com.android.browser.UrlInputView.StateListener;
+
 /**
  * Ui for regular phone screen sizes
  */
@@ -150,6 +152,8 @@
         } else {
             revertVoiceTitleBar(tab);
         }
+        // update nav bar state
+        mNavigationBar.onStateChanged(StateListener.STATE_NORMAL);
         updateLockIconToLatest(tab);
         tab.getTopWindow().requestFocus();
     }