Mark this coreApp as being encryptionAware.

Historically, apps marked with "coreApp" were prepared to run in a
limited boot environment, and were critical to booting the device, so
in the new file-based encryption world we're marking these apps with
both "forceDeviceEncrypted" and "encryptionAware" attributes.

Bug: 22358539
Change-Id: I7d46723007a5706e835223cc501f0c40d613e9c2
diff --git a/java/AndroidManifest.xml b/java/AndroidManifest.xml
index 8882cde..ea4d29b 100644
--- a/java/AndroidManifest.xml
+++ b/java/AndroidManifest.xml
@@ -38,7 +38,9 @@
     <application android:label="@string/english_ime_name"
             android:icon="@drawable/ic_launcher_keyboard"
             android:supportsRtl="true"
-            android:allowBackup="true">
+            android:allowBackup="true"
+            android:forceDeviceEncrypted="true"
+            android:encryptionAware="true">
 
         <!-- Services -->
         <service android:name="LatinIME"