Attempt to fix a bug where SIM progress dialog gets stuck.

The fix makes sure onPause() is called when KeyguardHostView
is removed.

Bug 10323372

Change-Id: I20dd1f68c270adbd4582f2cd8ed9b03964b4477c
diff --git a/packages/Keyguard/src/com/android/keyguard/KeyguardHostView.java b/packages/Keyguard/src/com/android/keyguard/KeyguardHostView.java
index 1bae9b8..3388887 100644
--- a/packages/Keyguard/src/com/android/keyguard/KeyguardHostView.java
+++ b/packages/Keyguard/src/com/android/keyguard/KeyguardHostView.java
@@ -1655,6 +1655,7 @@
             KeyguardWidgetFrame frame = mAppWidgetContainer.getWidgetPageAt(i);
             frame.removeAllViews();
         }
+        getSecurityContainer().onPause(); // clean up any actions in progress
     }
 
     /**