Update to new engine API (#292)

diff --git a/packages/android_alarm_manager/android/src/main/java/io/flutter/androidalarmmanager/AlarmService.java b/packages/android_alarm_manager/android/src/main/java/io/flutter/androidalarmmanager/AlarmService.java
index d1e8cdb..806f647 100644
--- a/packages/android_alarm_manager/android/src/main/java/io/flutter/androidalarmmanager/AlarmService.java
+++ b/packages/android_alarm_manager/android/src/main/java/io/flutter/androidalarmmanager/AlarmService.java
@@ -88,7 +88,7 @@
     // mFlutterView and sSharedFlutterView are both null. That likely means that
     // no FlutterView has ever been created in this process before. So, we'll
     // make one, and assign it to both mFlutterView and sSharedFlutterView.
-    mFlutterView = new FlutterNativeView();
+    mFlutterView = new FlutterNativeView(this);
     sSharedFlutterView = mFlutterView;
     return;
   }