Revert "Extend EVS interfaces and data types"

This reverts commit e6976fce80a9a0951c6bc6f668b2de032ccc4d34.
diff --git a/automotive/evs/1.1/Android.bp b/automotive/evs/1.1/Android.bp
index c850c91..d2e85f1 100644
--- a/automotive/evs/1.1/Android.bp
+++ b/automotive/evs/1.1/Android.bp
@@ -10,15 +10,13 @@
         "types.hal",
         "IEvsCamera.hal",
         "IEvsCameraStream.hal",
-        "IEvsEnumerator.hal",
     ],
     interfaces: [
         "android.hardware.automotive.evs@1.0",
-        "android.hardware.camera.device@3.2",
         "android.hardware.graphics.common@1.0",
         "android.hardware.graphics.common@1.1",
         "android.hardware.graphics.common@1.2",
         "android.hidl.base@1.0",
     ],
-    gen_java: false,
+    gen_java: true,
 }