Clean up emergency app overlay intent

Emergency app will be launched by default intent, this overlay intent is
not required.

Test: Manually
Bug: 129806015
Change-Id: I6ecd08485a57a973918770d92d6dab159d23cb43
diff --git a/src/com/android/phone/EmergencyInfoGroup.java b/src/com/android/phone/EmergencyInfoGroup.java
index 7f01412..14c24d8 100644
--- a/src/com/android/phone/EmergencyInfoGroup.java
+++ b/src/com/android/phone/EmergencyInfoGroup.java
@@ -127,7 +127,7 @@
         if (infos != null && infos.size() > 0) {
             final String packageName = infos.get(0).activityInfo.packageName;
             final Intent intent = new Intent(
-                    EmergencyAssistanceHelper.getIntentAction(getContext()))
+                    EmergencyAssistanceHelper.getIntentAction())
                     .setPackage(packageName);
             setTag(R.id.tag_intent, intent);
             setUserIcon();