RFR: 8293340: [cleanup] Remove unused _code in TemplateInterpreterGenerator [v2]

[xpbob]

> Hi all,
> The _code arg in TemplateInterpreterGenerator is unused 
> Remove `_code`
> Thanks.

xpbob has updated the pull request incrementally with one additional commit since the last revision:

  add zeroInterpreter

-------------

Changes:
  - all: https://git.openjdk.org/jdk/pull/10156/files
  - new: https://git.openjdk.org/jdk/pull/10156/files/94463a9d..1252cf38

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=10156&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=10156&range=00-01

  Stats: 5 lines in 3 files changed: 0 ins; 0 del; 5 mod
  Patch: https://git.openjdk.org/jdk/pull/10156.diff
  Fetch: git fetch https://git.openjdk.org/jdk pull/10156/head:pull/10156

PR: https://git.openjdk.org/jdk/pull/10156