Add support for identity in attendees

Bug: 6353721
Change-Id: If167941b90b256073444f2660df2360f79872276
diff --git a/tests/AndroidManifest.xml b/tests/AndroidManifest.xml
index 22cb75b..0ce5105 100644
--- a/tests/AndroidManifest.xml
+++ b/tests/AndroidManifest.xml
@@ -4,9 +4,9 @@
      Licensed under the Apache License, Version 2.0 (the "License");
      you may not use this file except in compliance with the License.
      You may obtain a copy of the License at
-  
+
           http://www.apache.org/licenses/LICENSE-2.0
-  
+
      Unless required by applicable law or agreed to in writing, software
      distributed under the License is distributed on an "AS IS" BASIS,
      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
@@ -24,13 +24,16 @@
 
     <uses-permission android:name="android.permission.READ_CALENDAR" />
     <uses-permission android:name="android.permission.WRITE_CALENDAR" />
-   
+
     <!--
     The test declared in this instrumentation will be run along with tests declared by
     all other applications via the command: "adb shell itr".
     The "itr" command will find all tests declared by all applications. If you want to run just these
     tests on their own then use the command:
     "adb shell am instrument -w com.android.providers.calendar.tests/android.test.InstrumentationTestRunner"
+
+    To test db upgrade:
+    adb shell am instrument -w -e class com.android.providers.calendar.CalendarDatabaseHelperTest#testSchemasEqualForAllTables com.android.providers.calendar.tests/android.test.InstrumentationTestRunner
     -->
     <instrumentation android:name="android.test.InstrumentationTestRunner"
                      android:targetPackage="com.android.providers.calendar"