Remove obsolete and unused PATCHOAT_FOR_RELOCATION.

Bug: 33192586
Test: m
Change-Id: I7868402804935c27e896229371480c7a120e2477
diff --git a/cmds/installd/dexopt.h b/cmds/installd/dexopt.h
index dbf3fae..f144be8 100644
--- a/cmds/installd/dexopt.h
+++ b/cmds/installd/dexopt.h
@@ -30,7 +30,6 @@
 static constexpr int DEX2OAT_FOR_BOOT_IMAGE      = 2;
 static constexpr int DEX2OAT_FOR_FILTER          = 3;
 static constexpr int DEX2OAT_FOR_RELOCATION      = 4;
-static constexpr int PATCHOAT_FOR_RELOCATION     = 5;
 
 // Clear the reference profile for the primary apk of the given package.
 bool clear_primary_reference_profile(const std::string& pkgname);