Reset mSavedState in onNewIntent because the activity is refreshing.

Currently mSavedState is reset to false in just onResume, but it needs
to be reset earlier so that the dialpad is allowed to show itself when
an ACTION_DIAL intent is sent.

Bug: 18242314
Change-Id: I9ddd2a431edc4c2d1cc447b14ee8d1347d139552
diff --git a/src/com/android/dialer/DialtactsActivity.java b/src/com/android/dialer/DialtactsActivity.java
index 241080f..5e20793 100644
--- a/src/com/android/dialer/DialtactsActivity.java
+++ b/src/com/android/dialer/DialtactsActivity.java
@@ -818,6 +818,7 @@
     @Override
     public void onNewIntent(Intent newIntent) {
         setIntent(newIntent);
+        mStateSaved = false;
         displayFragment(newIntent);
 
         invalidateOptionsMenu();