Revert "update_engine: Remove case conditions for deprecated operations"

This reverts commit f4d1196edca97a666e20d16a334aa67f47bbcf0a.

Reason for revert: <Failing in aops/1479157>

Original change's description:
> update_engine: Remove case conditions for deprecated operations
>
> MOVE and BSDIFF were related to minor version 1 and major version 1
> which both are deprecated so we should remove these so the builders
> don't complain (with warning) about these values.
>
> BUG=None
> TEST=unittests pass
>
> Change-Id: I7ccc2c18d2dfc8e80b7c5d560988762a4c4cbdc3
> Reviewed-on: https://chromium-review.googlesource.com/c/aosp/platform/system/update_engine/+/2265160
> Tested-by: Amin Hassani <ahassani@chromium.org>
> Reviewed-by: Jae Hoon Kim <kimjae@chromium.org>
> Commit-Queue: Amin Hassani <ahassani@chromium.org>

TBR=ahassani@chromium.org,kimjae@chromium.org

# Not skipping CQ checks because original CL landed > 1 day ago.

Bug: None
Change-Id: I9de3451f1607301e2b273a815e116754e2fa1e25
Reviewed-on: https://chromium-review.googlesource.com/c/aosp/platform/system/update_engine/+/2506472
Reviewed-by: Amin Hassani <ahassani@chromium.org>
Tested-by: Amin Hassani <ahassani@chromium.org>
Commit-Queue: Amin Hassani <ahassani@chromium.org>
diff --git a/payload_consumer/payload_constants.cc b/payload_consumer/payload_constants.cc
index 663ab81..d62a0ec 100644
--- a/payload_consumer/payload_constants.cc
+++ b/payload_consumer/payload_constants.cc
@@ -66,6 +66,10 @@
       return "PUFFDIFF";
     case InstallOperation::BROTLI_BSDIFF:
       return "BROTLI_BSDIFF";
+
+    case InstallOperation::BSDIFF:
+    case InstallOperation::MOVE:
+      NOTREACHED();
   }
   return "<unknown_op>";
 }
diff --git a/payload_generator/payload_generation_config.cc b/payload_generator/payload_generation_config.cc
index 7f853d8..ef2f240 100644
--- a/payload_generator/payload_generation_config.cc
+++ b/payload_generator/payload_generation_config.cc
@@ -258,6 +258,10 @@
 
     case InstallOperation::PUFFDIFF:
       return minor >= kPuffdiffMinorPayloadVersion;
+
+    case InstallOperation::MOVE:
+    case InstallOperation::BSDIFF:
+      NOTREACHED();
   }
   return false;
 }