Clear keyboard cache when system locale is changed

Bug: 17310080
Change-Id: I2b388772f269f1e7610a5bd32de80793da2df16e
diff --git a/java/AndroidManifest.xml b/java/AndroidManifest.xml
index f37f6cc..a1ffe5a 100644
--- a/java/AndroidManifest.xml
+++ b/java/AndroidManifest.xml
@@ -82,6 +82,7 @@
                 <action android:name="android.intent.action.MY_PACKAGE_REPLACED" />
                 <action android:name="android.intent.action.BOOT_COMPLETED" />
                 <action android:name="android.intent.action.USER_INITIALIZE" />
+                <action android:name="android.intent.action.LOCALE_CHANGED" />
             </intent-filter>
         </receiver>