Remove health 1.0 IHealth.

Test: TH
Bug: 171260613
Change-Id: I3ac81d1d08a4329c90e99d74dc4adc10e875ab7b
diff --git a/health/1.0/default/include/hal_conversion.h b/health/1.0/default/include/hal_conversion.h
index a92b208..a8ddb73 100644
--- a/health/1.0/default/include/hal_conversion.h
+++ b/health/1.0/default/include/hal_conversion.h
@@ -17,7 +17,7 @@
 #ifndef HARDWARE_INTERFACES_HEALTH_V1_0_DEFAULT_INCLUDE_HAL_CONVERSION_H_
 #define HARDWARE_INTERFACES_HEALTH_V1_0_DEFAULT_INCLUDE_HAL_CONVERSION_H_
 
-#include <android/hardware/health/1.0/IHealth.h>
+#include <android/hardware/health/1.0/types.h>
 #include <healthd/healthd.h>
 
 namespace android {