[fullcodegen] Remove deprecated generator implementation.

src/bailout-reason.h

Index: src/bailout-reason.h
diff --git a/src/bailout-reason.h b/src/bailout-reason.h
index 247024ff41a91a85fe31787493234839b221f119..eed309654e1cc2d1f92c40c8c8ee76294a87a654 100644
--- a/src/bailout-reason.h
+++ b/src/bailout-reason.h
@@ -125,6 +125,7 @@ namespace internal {
   V(kLookupVariableInCountOperation, "Lookup variable in count operation")     \
   V(kMapBecameDeprecated, "Map became deprecated")                             \
   V(kMapBecameUnstable, "Map became unstable")                                 \
+  V(kMissingBytecodeArray, "Missing bytecode array from function")             \
   V(kNativeFunctionLiteral, "Native function literal")                         \
   V(kNeedSmiLiteral, "Need a Smi literal here")                                \
   V(kNoCasesLeft, "No cases left")                                             \