Handle content URI permissions on drop

Change-Id: I846071f01ecd1eff8e3a54a1806e68e1a4b335d2
diff --git a/Android.mk b/Android.mk
index d48887d..f1e16b8 100644
--- a/Android.mk
+++ b/Android.mk
@@ -303,6 +303,7 @@
 	core/java/com/android/internal/textservice/ISpellCheckerSessionListener.aidl \
 	core/java/com/android/internal/textservice/ITextServicesManager.aidl \
 	core/java/com/android/internal/textservice/ITextServicesSessionListener.aidl \
+	core/java/com/android/internal/view/IDropPermissionHolder.aidl \
 	core/java/com/android/internal/view/IInputContext.aidl \
 	core/java/com/android/internal/view/IInputContextCallback.aidl \
 	core/java/com/android/internal/view/IInputMethod.aidl \