Adding new intent ACTION_SMS_MMS_DB_CREATED.

Test: manual (verified from logcat that intent is broadcast)
Bug: 115990430
Change-Id: I660cf2d04a1b57a58c8cefd212e5f8d73b329890
diff --git a/core/res/AndroidManifest.xml b/core/res/AndroidManifest.xml
index 1ae5f03..6e42e46 100644
--- a/core/res/AndroidManifest.xml
+++ b/core/res/AndroidManifest.xml
@@ -400,6 +400,7 @@
 
     <protected-broadcast android:name="android.telecom.action.DEFAULT_DIALER_CHANGED" />
     <protected-broadcast android:name="android.provider.action.DEFAULT_SMS_PACKAGE_CHANGED" />
+    <protected-broadcast android:name="android.provider.action.SMS_MMS_DB_CREATED" />
     <protected-broadcast android:name="android.intent.action.CONTENT_CHANGED" />
     <protected-broadcast android:name="android.provider.Telephony.MMS_DOWNLOADED" />