Health@2.0: IHealthInfoCallback uses 1.0 HealthInfo.

BatteryService does not use these fields for posting
sticky intents.

This is a partial revert of commit
cbfb15e0b89d8247ce2ef2a21ee5f691f1c73be5.

Bug: 63702641
Test: boots
Change-Id: Id6596b04daaa19ae97d783c7a8bc111a43725334
diff --git a/health/2.0/IHealthInfoCallback.hal b/health/2.0/IHealthInfoCallback.hal
index 15352ee..8e17bb9 100644
--- a/health/2.0/IHealthInfoCallback.hal
+++ b/health/2.0/IHealthInfoCallback.hal
@@ -16,6 +16,8 @@
 
 package android.hardware.health@2.0;
 
+import @1.0::HealthInfo;
+
 /**
  * IHealthInfoCallback is the callback interface to
  * {@link IHealthInfoBus.registerCallback}.